Mathematics Middle School

20 points!!!

11 - 3x ≥ - 4



Question 3 options:

x is greater than or equal to negative 5


x is less than or equal to negative 5


x is greater than or equal to 5


x is less than or equal to 5


Answers

Answer 1

11-3x >= -4

subtract 11 from both sides

-3x >= -15

divide both sides by -3

-15 / -3 = 5

 so the answer would be x is less than or equal to 5

Related Questions

(-7a^4bc^3)(5ab^4c^2)

Answers

-35a^5b^5c^5 is the answer


I really need help!!
TJ, Max, and Misha are all the same age. The sum of their ages is s years. How old was TJ eight years ago?
Thanks!

Answers

TJ was 3 eight years ago

Answer:

(s divided by 3)-8

Step-by-step explanation:

It's an expression :>

How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with integer coefficients and constants?

Answers

Sorry I'm not good at math!

Show how to solve the problem 378 times 6 using place value with regrouping. Explain how you knew when to regroup

Answers

378 x 6 as (300 x 6) + (70 x 6) + (8 x 6) = 1800 + 420 + 48 = 2268

Answer:

2268

Step-by-step explanation:

We have to solve the problem 378 dimes 6 using place value.

Place of 8 in 378 = once

Place of 7 in 378 = Tens

Place of 3 in 378 = Hundred

Now we can write this number as ( 300 + 70 + 8 )

( 300 + 70 + 8 ) × 6 = (300) × 6 + 70 × 6 + 8 × 6

                                = 1800 + 420 + 48

                                = 2268

Since a middle school​ opened, the
girls'
basketball team has had the same record every season. The team has won a total of
84
games while losing only
6
games. Find the constant of proportionality of wins to losses.

Answers

subtract 84 to 6 and you get the answer 80 then divide that by 2 and you get the final answer which is 40

The constant of proportionality of the girls' basketball team's record, with 84 wins to 6 losses, is 14.

The constant of proportionality in the context of a basketball team's win-loss record is calculated by dividing the total number of wins by the total number of losses. As the team has won a total of 84 games and lost 6 games, the constant of proportionality is 84 divided by 6, which equals 14. This means that for every loss, the team has approximately 14 wins.

Gina and Danny are playing an addition card game. In the card game, each player takes turns pulling two cards, one at a time, from a deck of cards. If the first card plus the second card is positive, the player keeps those cards. If the answer is zero or negative, the player loses those cards, and the cards go back in the deck.
There are only 10 cards in the deck, which have the following numbers:

(a) If a player gets a first card that is a positive number, what must the second card be in order for the player to keep the cards? Explain your reasoning.



(b) Gina pulls as her first card. What must her second card be in order for her to have a positive answer? List all correct answers and explain why or show your work.



(c) Danny also pulls a as his first card. He pulls a second card and says he has to put the cards back in the deck because he got a negative answer. What card could Danny have pulled? List all correct ans

Answers

what are the numbers tho, cant answer without the numbers

numbers...

1 2 3 4 5

-1 -2 -3 -4 -5


hello I am in a math 95 class. my names drew and I was looking at a problem having to do with exponential equations .
There were about 1.32 million Hispanic-owned businesses in 2006 and 1.7 million in 2008.
a) Find an exponential model for this data in which t = 0 corresponds to 2006 and the number of businesses is measured in millions. Round computed values to at least 4 decimal places
f(t)=

 
b) Assuming the model remains accurate, how many million Hispanic-owned businesses will there be in 2024? Round to the hundredth.
million businesses

Answers

if it's an exponential model, then we have the original value (1.32 million, or t=0) times something (we can call this y) to the power of another something (we can call it x) equals 2008. Since 2008-2006=2, it may be wise to separate it into 2 year increments. Therefore, if 1.32*(y^x)=1.7, then we can write y as the change every 2 years (in terms of the ratio, or 1.7/1.32 due to that 1.32*1/7/1.32=1.7 since 2 years is the first increment and x is therefore 1) and x as the number of 2 year differences). Since y=1.7/1.32 and 2024-2006=18 (to get it into 2 year increments, we have 18/2=9), we have 1.32*((1.7/1.32)^9)=around 12.87 million people

[tex]30.76*0.08[/tex]

Answers

2.4048 your computer has a calculater too

your answer would be 30.76*0.08=2.4608

How do you simplify algebraic frations

Answers

By dividing whatever your number is to smaller numbers.

Solve on the interval [0,2pi) : 2 csc x -3 = -5 a- pi/6, 5pi/6 b- 3pi/2 c- 2pi/3, 4pi/3 d- 7pi/6, 11pi/6

Answers

[tex]\mathsf{2\cdot csc~x-3=-5}\\ \\ \mathsf{2\cdot csc~x=-5+3}\\ \\ \mathsf{2\cdot csc~x=-2}\\ \\ \mathsf{csc~x=\frac{-2}{2}}\\ \\ \mathsf{csc~x=-1}\\ \\ \mathsf{csc~x=\frac{1}{sen~x}}\\ \\ \mathsf{sen~270\°=-1}\\ \\ \boxed{\mathsf{x=\frac{3\pi}{2}}}[/tex]

The school orchestra is creating a cd of their last concert

Answers

I cannot answer this problem if you did not finish the question thank you

a gallon of chocolate milk sells for $3.14. a snack-size bottle of chocolate milk sells for 3 cents per ounce. which is a better buy?

Answers

A snack-size bottle of chocolate milk is better because it cost less.

A gallon of chocolate milk will cost less than snack size bottle so it will be better to buy.

What is unit conversion?

To convert any unit into another is called a unit conversion.

In order to convert units, we need to care about their dimensions their dimension should not be changed.

For example conversion of a kilometer to a meter is to multiply by 1000 but meter and kilometer both unit is for distance only.

Another example could be kilo gram to gram.

Given,

1 gallon ↔ $3.14

Since, 1 gallon = 128 ounce and $1 = 100 cents

128 ounce ↔ 314 cents

So,

1 ounce ↔ 2.453 cents

Now,

Snack-size bottle cost ⇒

1 ounce ↔ 3 cents.

Hence " a gallon of chocolate milk is cheap and batter to buy".

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Jen bought a 5.00 footling. Sales tax is 8%. How much was sales tax

Answers

500 : 100 * 8 =

0.4 $

Simplest form 1/8 x 20=

Answers

1/8 x 20 = 20 / 8 = 2.5 (Decimal Form) or [tex] 2 \frac{1}{2}[/tex](Mix Form) or [tex] \frac{5}{2}[/tex](Improper Form)

The simplest form of the given expression is 5/2.

What is simplest form?

Expressions are rewritten in a compact and unlike terms-free manner when they are simplified. Expressions are simplified by combining like phrases, resolving any provided brackets, and only leaving unlike terms that cannot be further reduced in the final simplified expression.

The given expression is 1/8 ×20.

Here, 20/8

= 10/4

= 5/2

Therefore, the simplest form of the given expression is 5/2.

Learn more about the simplification here:

brainly.com/question/2804192.

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In a different sixth grade class the ratio of boys to girls is 3:2.how many boys and how many girls could there be in this class?is there more than one possible answer?explain

Answers

There could be 12 boys and 8 girls. yes. bc that ration is in simplest form so if u make it bogger theres more than one possible awnser to c how many boys than girls there are

The midpoint of AB is M (4,2). If the coordinates of A are ( 6,-4) what are the coordinates of B?

Answers

Final answer:

The coordinates of point B are calculated using the midpoint formula. Substituting given values for points A and M allows us to find B's coordinates, which are (2, 8).

Explanation:

The midpoint of a line segment is calculated using the formula M=(x1 +x2)/2, (y1+y2)/2 where x1 and y1 are the coordinates of the first point and x2, y2 are the coordinates of the second point. Given that the coordinates of point A are (6,-4) and the coordinates of the midpoint M are (4, 2), we can set up the following equations to solve for the coordinates of point B (x2, y2): (6+x2)/2 = 4 and (-4+y2)/2 = 2. Solving for x2 and y2 gives us the coordinates of Point B: (2, 8).

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To meet building codes, a building must have a roof no taller than 74 feet. An architect is designing a museum with a 14 ½ foot ground floor, and 12 foot 3 inch upper floors (including supports) How many floors, including the ground floor, can the building have?

Answers

Answer:

Building can have 4 floors.

Step-by-step explanation:

Height of the ground floor is 14.5 foot and height of upper floors = 12 foot 3 inches or 12.25 foot per floor

Let there are x floors in the building.

Total height of the building = 74 foot

Therefore, total height of the building = Height of the ground floor + Height of the upper floors

74 = 14.5 + 12.25x

74 - 14.5 = 12.25x

12.25x = 59.5

x = [tex]\frac{59.5}{12.25}[/tex]

x = 4.9 floors

Therefore, the building can have 4 floors.

Katie has a collection of nickels dimes and quarters with a total value of $4.20 there are 7 more dimes than nickels and six more quarters and nickels how many of each coin does she have

Answers

Katie, Let the number of nickles = N Since there are 7 more dimes than nickles, the number of dimes D = N + 7 Since there are 4 more quarters than nickles, the number of quarters Q = N + 4 Since quarters = $0.25, dimes = $0.10, and nickles = $0.05 and all added together = $4.90 ⇒  0.25·Q + 0.10·D + 0.05·N = 4.90 Now multiply through by 100 to eliminate the decimal: 25Q + 10D + 5N = 490 Substitute for Q and D 25(N+4) + 10(N+7) + 5N = 490 25N + 10N + 5N +100 +70 = 490 40N + 170 = 490 ⇒ 40N = 320 ⇒ N = 320/40 N = 8, D = N+7 = 15 Q = N+4 = 12 Check: 25(12) + 10(15) + 5(8) = 300 + 150 + 40 = 490

All social science theories of child socialization emphasize:

Answers

All social science theories of child socialization emphasize different aspects of socialization.
Remember to put me in the brain list answer ;)

what are three ways you can solve a proportion?

Answers

There are three main methods for solving a proportion.

1) Vertical
2) Horizontal
3) Diagonal (often called "cross-products")

In this exercise we have to explain the three possible methods of solving a proportion, as follows:

1) Vertical

2)Horizontal

3)Diagonal

What is proportion?

It is the equality between two or more ratios derived from measurements extracted from quantities. When two ratios have the same result, we say they are proportional. If these ratios represent measures of some magnitude, we also say that they are proportional.

So we know that a proportion is given by the equality between two ratios and the resolution process consists of the following situation: “the product of the extremes is equal to the product of the means” or using the eventual cross multiplication.

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What is the product?

(7.1 x 10^4) x (4.8 x 10^3)


A. 3.408 x 10^7
B. 3.408 x 10^8
C. 3.408 x 10^12
D. 3.408 x 10^13

Answers

(7.1 x 10^4) x (4.8 x 10^3) = A. 3.408 x 10^7

What is the coefficient in the expression 2x/7+2

Answers

You can rewrite the term 2x/7 as (2/7)x, so your coefficient, in this case, would be 2/7, and your constant would be 2.

The coefficient of the expression 2x/7 + 2 will be 2/7.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 2x/7 + 2

Now,

The coefficient of x is the number which is multiply with the x.

So, The expression is,

⇒ 2x/7 + 2

⇒ (2/7) x + 2

The coefficient of x in the expression is;

⇒ 2/7

Thus, The coefficient of the expression 2x/7 + 2 will be 2/7.

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I have chosen 4 MYSTERY INTEGERS. At least one is positive and one is negative.
Follow these clues to figure out my integers. BE SURE TO EXPLAIN YOUR REASONING!
1. The sum of the four integers is (-6)
2. When you order the integers from LEAST to GREATEST the difference of the middle two integers is (-4) and the sum is 0
3. The quotient when you divide the LEAST integer by the GREATEST is (-3)
4. The product of the two greatest integers is (+6)

Answers

Let the four numbers be A,B,C,D in ascending order.

The key is in conditions 2 & 3.
B-C=-4, and B+C=0
therefore B=-2, C=2 by solving the two previous equations.

Given that the product of the two greatest numbers is 6, we have C*D=6, or 
D=6/C=6/2=3
Now since the sum of all the four numbers is -6, we have
A+B+C+D=-6
A-2+2+3=-6
A=-6+2-2-3=-9
Check: we were told smallest divided by greatest = A/D=-9/3=-3  ok.

So the numbers are
A=-9, B=-2, C=2, D=3.


shade the grid to represent the ratio 23\50. Then find the missing number


23\50=__\100

Answers

Missing number is 46

az+17=-4z-b solve of z .

Answers

Z=(-b-17)/(a+4)

Az+4z+17z=-b
Az+4z=-b-17
Z(a+4)=-b-17
Z=(-b-17)/(a+4)

There are (3^5)^2 ⋅ 30 leaves on a tree. What is the total number of leaves on the tree?

Answers

First you do 3 to the 5th power or 3x3x3x3x3= 243 then multiply it by 2 or 
243 x 2 = 486  
Last multiply it by 30 which gives you an answer of 14,580 leaves.

Round 95,234 to the nearest ten thousand

Answers

The ten thousand digit is 9, so to round you look at the digit before it. We know if the digit we are looking at is 5 or more, we round up. So, the answer is 100,000. Even though this is in the hundred thousands, it still works because it can be considered as 10 ten thousands.
The answer is 100,000

find properties to find 4 x 23 x 25

Answers

You can use distributive property or multiply.

To convert a repeating decimal to a fraction, your goal is to:

A Get all the numbers to be the same

B Get the numbers to the left of the decimal point to be the same

C Get the numbers to the right of the decimal point to be the same

D It's impossible to convert a repeating decimal to a fraction

Answers

To convert a repeating decimal to a fraction, your goal is to get the numbers to the left of the decimal point to be the same

You have $25 to spend at the movie you spent $18.75 on ticket you want to go buy a bag of popcorn with the rest of the money how many bags can you buy in one bag cost $2.50 use the inequality 2.50b + 18.75 <25 where b represents the number of bag of popcorn

Answers

you could buy 2 bags

2.50b+18.75<  25
         - 18.75   -18.75
2.50b< 6.25
––––––––––
2.50      2.50
b= 2.5
Round to 2 bags

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