what property was used to rewrite the polynomial expression
(x+5)+3(a+(6x)y) to (5+x)+3(a+(6x)y)
there are 16 sixth graders and 20 seventh graders in a club. the club wants to organize members into equal size groups. each group will only have sixth or only seventh graders.
how many students will be in each group if each group has the greatest number if club members
evaluate this exponential expression 7*(6+2)^2-3^2
melissa is making clothes for her dolls.She has 7/8 yard of fabric.Each doll shirt requires 2/7 of a yard of fabric.How many shirts can she make for her dolls?
Write an equation in point-slope form for the line through the given point with the given slope Point: (3, -4) Slope = 6
Answer: y + 4 = 6(x - 3)
Step-by-step explanation:
The point-slope formula is y - [tex]y_1[/tex] = m(x - [tex]x_1[/tex]) where m is the slope and ( [tex]x_1[/tex], [tex]y_1[/tex]) is a point on the graph.
Using the formula given above, we will plug in what we know to write our equation.
y - [tex]y_1[/tex] = m(x - [tex]x_1[/tex])
y - (-4) = (6)(x - (3))
y + 4 = 6(x - 3)
What is the area of Figure ABCD?
a) 54 square inches
b) 60 square inches
c) 66 square inches
d) 72 square inches
the average adult horse needs 2/5 bale of hay each day to me dietary recommends. Oh horse farm has 44 bales of hay. How many horses can be found in one day with 44 bales of hay?
Melissa bought 42 pine seedlings and 30 juniper seedlings
Morgan has $60 to spend on clothes. He wants to buy a pair of jeans for $25 and spend the rest on t-shirts. Each t-shirt costs $5. Which inequality represents the number of t-shirts he can purchase? x ≥ 7 x ≤ 16 x ≤ 7 x ≥ 16
Answer:
x ≤ 7
Step-by-step explanation:
Which of the following numbers is irrational?
-7/4, 2/3, square root of 3, square root of 4
Answer:
The square root of 3
Step-by-step explanation:
An irrational number can not be written as a ratio.
And because the square root of 3 is the only answer that can not be written as a ratio, it is irrational.
Therefore, The square root of 3 is Irrational.
What is $117 in a ratio of 1:8
Solve x2+4x+1=0. Please someone help me
Answer:
x=2+square root 3
Step-by-step explanation:
hope it helps
What is 0.61 repeating as a fraction and how did you get the answer
Answer:
the answer is 61/99
Step-by-step explanation:
the larger of two numbers is nine less than four times the smaller number. If the sum od the two numbers is 76, find both numbers
Answer:
17 and 59
Step-by-step explanation:
Let's find the answer by assuming the following:
L=larger number
S=smaller number
The first condition is: 'L' is nine less than four times 'S' but, because:
(four times 'S') is the same as 4*S then:
('L' is nine less than four times 'S') is equal to ('L' is nine less than 4*S), which means:
L+9=4*S (eq. 1)
Second condition is: the sum of the two numbers is 76, so:
L+S=76 which can be written as:
S=76-L using this relation in eq. 1 we have:
L+9=4*S
L+9=4*(76-L)
L+9=304-4L
L+4L=304-9
5L=295
L=295/5
L=59
And also we have:
L+S=76
S=76-L
S=76-59
S=17
In conclusion, the two numbers are 17 and 59.
The sum of two consecutive integers is 150. what are the two integers ?
The numbers are 74.5 and 75.5
What is algebra?Algebra is a branch of mathematics that deals with symbols and the arithmetic operations across these symbols. These symbols do not have any fixed values and are called variables. In our real-life problems, we often see certain values that keep on changing. But there is a constant need to represent these changing values. Here in algebra, these values are often represented with symbols such as x, y, z, p, or q, and these symbols are called variables. Further, these symbols are manipulated through various arithmetic operations of addition, subtraction, multiplication, and division, with an objective to find the values.
Given number:
150
let the consecutive number be x and x+1
Now, according to the question
x+x+ 1= 150
2x + 1 = 150
2x= 149
x= 149/2
x= 74.5
hence, the numbers are 74.5 and 75.5
Learn more about algebra here:
https://brainly.com/question/953809
#SPJ2
Determine the slope between the points (-3, 0) and (0, 5)
There are 4680 gym members in total. 3 8 are aged 25 - 59 years, 2 5 are over 60 years and the remainder are under 25 years. How many members are under 25 years?
The area of a square garden is one sixteenth
1.
16 squared 2. How long is each side?
48 inches long and 24 inches wide. What is the area of the poster in square feet?
the area of the poster in square feet is, 8 feet²
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
Length of poster = 48 inch
Width of poster = 24 inch
Since, We know that;
1 feet = 1 / 12 inch
Hence, Length of poster = 48 / 12
= 4 feet
And, Width = 24 / 12
= 2 feet
Thus, Area of poster = Length x Width
= 4 x 2
= 8 feet²
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
The largest butterfly in the world is found in Papua,New Guinea.The female butterfly of the species weighs about 9/10 ounce.Use a decimal to write the female's weight.
A conjecture and a portion of the flowchart proof used to prove the conjecture are shown.
Which equation best represents the information that should be in the box labeled 1?
3x = 9
3x = 26
3x = 27
3x = 30
Answer:
The correct option is 3.
Step-by-step explanation:
Given: [tex]\overline {PQ}\cong \overline{QR}[/tex], [tex]PQ=3x-1,QR=26[/tex].
Prove: [tex]x=9[/tex]
[tex]\overline {PQ}\cong \overline{QR}[/tex] (Given)
[tex]PQ=QR[/tex] (Segment congruent postulate)
[tex]3x-1=26[/tex] (Substitution property of equality)
Add 1 on both sides.
[tex]3x-1+1=26+1[/tex] (Addition property of equality)
[tex]3x=27[/tex]
Divide both sides by 3.
[tex]x=9[/tex] (Division property of equality)
Hence proved.
The required equation for box 1 is 3x=27.
Therefore the correct option is 3.
what is the radius for 439.6 circumference
One-Half cup of black provides 15% of the potassium you need daily. You must get the remaining 2890 milligrams from other sources. How many milligrams of potassium should you consume daily?
Classify each pair of numbered angles.
Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used more than once.
Adjacent
Linear Pair
Vertical
None
The paired numbered angles can be classified as follows:
<5 and <6 are vertical angles
<1 and <2 are none (not vertical, not adjacent, not a linear pair)
Recall the following:
Adjacent angles share a corner and a common side, but do not overlap.Linear pairs are two angles that are adjacent to each other along a straight line.Vertical angles share a common vertex but are not adjacent to each other.Therefore, from the above stated facts, we can conclude that:
<5 and <6 are vertical angles
<1 and <2 are none (not vertical, not adjacent, not a linear pair)
Learn more here:
https://brainly.com/question/7870852
Chris needs a graphing calculator for math class. He finds a $60 model on sale for 15% off. If he decides to buy this calculator, how much will the sale price be?
pi over 7 = a over 4. a=?
The equivalent value of the expression π / 7 = a/4 is a = ( 4π/7 )
Given data:
To find the value of a when given π/7 = a/4, cross-multiplication is done and a is solved as:
When two fractions are equal, to eliminate the denominators, the cross multiplication is executed and the unknown variable is solved.
Cross-multiplying the equation:
π * 4 = 7 * a
Simplifying the equation:
4π = 7a
To solve for a, divide both sides of the equation by 7:
a = (4π) / 7
Hence, the solution of a = ( 4π/7 )
To learn more about fractions click :
https://brainly.com/question/29766013
#SPJ6
Write the number in expanded notation 4,408,730
The place value chart can help us to write a number in expanded notation. When we put 4,408,730 into the place value chart, we can recognize that our number is equal to
4 millions + 4 hundred thousands + 0 ten thousands + 8 thousands + 7 hundreds + 3 tens + 0 units
Image is provided.
In 12 hours, how many more kilometers could the yellow car go than the red car if the red car has an average speed of 217/km per hour and the yellow car has 242 km per hour?
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. What is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answer:
Hi there! The answer is to this question is
B. (4x2 – 3)(x2 – 5)
Hope this helps :D
The factored form of the polynomial 4x⁴ – 20x² – 3x² + 15 is (4x² – 3)(x² – 5). The correct option is B.
What is a polynomial?A polynomial in mathematics is an expression made up of coefficients and indeterminates and involves only the operations of multiplication, addition, subtraction, and non-negative integer exponentiation of variables.
Given polynomial is 4x⁴ – 20x² – 3x² + 15. The polynomial by grouping can be solved as below:-
P = 4x⁴ – 20x² – 3x² + 15
P = 4x² ( x² - 5) -3 ( x² - 5 )
P = (4x² – 3)(x² – 5)
Hence, the factored form of the polynomial 4x⁴ – 20x² – 3x² + 15 is (4x² – 3)(x² – 5).
To know more about polynomials follow
https://brainly.com/question/2833285
#SPJ6
Please help: Which conversion factors are used to multiply to 12 m/s to get kilometers per minute? Select each correct answer. 60 s/1 min 1min/60 s 1 km/1000 m 1000/m1 km
Took the test and it's correct: km/1000m and 60second/ 1 minute