the width of a rectangle is 4 inches less than the length ,the perimeter is 48,what is the dimensions?
PLEASE HELP I CANNOT DO THIS!!
40 POINTS (IM OUT OF POINTS D:)
Use parentheses to make the statement true: 8 x 4 - 2 x 3 + 8 divided by 2 = 25
(Order of operations)
a sofa is on sale for $259, which is 26% less than the regular price. what is the regular price?
Regular price of sofa is $ 350.
What is Selling price?Selling price is defined as the price that a customer pays to purchase a product.
Selling price of Sofa is $259
Let the regular price is x
So, sale price is 26% lower than regular price =
x * (100 - 26)/100 = 0.74x
So, 0.74x = 259
Or, x = 259/0.74 = $ 350
Hence, regular price of sofa is $ 350.
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Becky has one piece of paper. She cuts the paper in half and then has two pieces. She cuts these in half to get four pieces. The process continues. Which describes how many pieces she has at each step? (a) p(1) = 1; p(n) = 2p(n-1), for n is greater than or equal to 2 (b) p(1) = 1; p(n) = 1/2p(n-1), for n is greater than or equal to 2 (c) p(1) = 1; p(n) = p (n-1) +1, for n is greater than or equal to 2
1 piece cuts into 2, 2 pieces cuts into 4, 4 pieces get cut into 8, so there is a multiple of 2 involved so the equation needs a multiple of 2 in it.
The correct answer is a) p(1) = 1; p(n) = 2p(n-1), for n is greater than or equal to 2
Explain part a and b
What is 3 5/2 in simplified radical form?
sqrt(3)
\sqrt{3^5}
^3\sqrt{5}
To simplify 3 5/2 in radical form, convert the mixed number to an improper fraction and express it as √(13/2).
To express 3 5/2 in simplified radical form, we need to convert the mixed number to an improper fraction. 3 5/2 is equivalent to 13/2. Therefore, the expression can be written as √(13/2).
Two workers can make two chairs in two days. How many chairs can 8 workers working at the same rate make in 20 days?
Two workers can make two chairs in two days. 8 workers working at the same rate can make 80 chairs in 20 days.
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Two workers can make two chairs in two days.
Hence:
one worker make one chair in two days, hence:
8 workers would make 8 chairs in 2 days. In 20 days, number of chairs made = 8 * (20/2) = 80 chairs
Two workers can make two chairs in two days. 8 workers working at the same rate can make 80 chairs in 20 days.
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Sandra runs at a rate of 8 miles in 45 minutes how does her unit rate compared to terrance's in Jessie's
Sandra's unit rate is 0.178 miles per minute, which is lower than Terrance's rate of 0.2 miles per minute and higher than Jessie's rate of 0.133 miles per minute.
Explanation:To compare the unit rates of Sandra, Terrance, and Jessie, we need to determine how many miles they can run in one minute.
For Sandra, the unit rate is 8 miles in 45 minutes. To find the unit rate per minute, we divide 8 by 45, which is approximately 0.178 miles per minute.For Terrance, the unit rate is 6 miles in 30 minutes. Dividing 6 by 30 gives us a unit rate of 0.2 miles per minute.For Jessie, the unit rate is 2 miles in 15 minutes. Dividing 2 by 15 gives us a unit rate of 0.133 miles per minute.Comparing the unit rates, Terrance has the highest rate at 0.2 miles per minute, followed by Sandra at 0.178 miles per minute, and Jessie at 0.133 miles per minute.
Complete question:
Sandra Runs at a rate of 8 miles in 45 minutes. how does her unit rate compare to Terrance and Jessie (Terrance 6 miles per half an hour jesse 2 miles every 15 minutes).
TONS OF POINTS
TOOOONNNSS
PLEASE HELP!
EMERGENCY! Rewrite the expression 26 + 8 as the product of the GCF and a sum. Then, simplify the expression. Show all of your steps.
Answer:
Step-by-step26+8 = 34{SUM}
(26+8)/2
(13+4){GCF} explanation:
Someone please help me answer at least one of these problems it’s really hard and it’s due by tomorrow and I really don’t get it someone helppp
what percent of 50 is 18?
the larger of two numbers is 12 more than the smaller number. if the sum of the two numbers is 74, find the two numbers
40 POINTS!!!!
I HAVE NOO IDEA WHAT THIS IS
PLEEAAASSEEE HELP ME!!!!!!!!!!!!!!!!!!!!
PLEASE DO THIS SMALL PAGE
IF U CANNOT SEE THE VOCABULARY CLEARLY I ADDED A PICTURE!
Part B : What would the math be to show how I did the math? HELP ME PLZ!!
Add. (5y - 1) + (-2y + 4) A) 3y - 5 B) 3y + 3 C) 7y + 3 D) 7y - 3
-6(x-5)>42 and plz show how you got it
Is 593÷6 is a little less than 10 a little more than 10 a little less than 100 a little more than 100 explain
Which equation shows y+15=3x in standard form?
How many ants does it take to have the same mass as an elephant
Final answer:
To equal the mass of an elephant weighing 8 metric tons, it takes approximately 2 billion ants, each weighing 4×10^-3 grams.
Explanation:
The question asks how many ants would equal the mass of an elephant when the mass of an ant is approximately 4×10^-3 grams and the mass of an elephant is about 8 metric tons. First, we need to convert the mass of the ant into the same units as the elephant's mass. Since there are 1,000 grams in a kilogram and 1,000 kilograms in a metric ton, we can calculate the mass of the ant in metric tons as 4×10^-3 grams × (1 kilogram / 1,000 grams) × (1 metric ton / 1,000 kilograms), which simplifies to 4×10^-9 metric tons. To find the number of ants needed to equal the mass of an elephant, we divide the elephant's mass by the mass of one ant: 8 metric tons / 4×10^-9 metric tons per ant = 2×10^9 ants. Therefore, it takes approximately 2 billion ants to have the same mass as an 8 metric ton elephant.
Five friends go out to dinner together. The meal comes to $80. Each friend contributes the same amount of money to pay the bill. Chase uses the five-step problem-solving plan. After completing the Solve step, how much money should he find each friend contributes? Enter you answer in the box.
Answer:
$16
Step-by-step explanation:
How would you regroup 4 tens to find the difference between 341 and 228
You use a gift card to buy a pair of shorts for $8. There is $32 left on the gift card after your purchase. What was the original amount of your gift card?
PLZ HELP DUE IN 5
MIN
Which statements are correct steps in finding the linear equation of a line that passes through the points (−1, 7) and (2, 4) using the point-slope form method? Select all that apply.
A: y = x + 6
B: 7 = –1(–1) + b
C: y – 4 = –1 (x – 2)
D: y – 7 = –1 (x – (–1))
E: y – 2 = x – 4
F: y = –x + 6
The linear equation of the line will be y = -x + 6.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. A2 nd the third parameter is the slope of the line which represents the elevation of the line.
Given that a line passes through the points (−1, 7) and (2, 4). The equation of the line will be calculated by finding the slope of the line.
y = mx + c
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
m = ( 2 - ( -1 ) / ( 4 - 7)
m = ( 3 / -3 )
m = -1
y = mx + c
( 7 ) = ( -1 )( -1 ) + x
c = 6
The equation will be written as:-
y = mx + c
y = -x + 6
Therefore, the linear equation of the line will be y = -x + 6.
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alexia charges 15 dollars an hour to repair air conditioners. organize the data for the coat of reparing air conditioners. write a graph an equation representing the function . graph the finction
Find p+q, given that (q+4)(p+3)-(q+2)(p+1)=44.
We find that p+q = 17.
To find p+q, we need to solve the given equation step by step:
(q+4)(p+3) - (q+2)(p+1) = 44
Expanding both products, we get:
qp + 3q + 4p + 12 - qp - q - 2p - 2 = 44
We notice here that the 'qp' terms cancel each other out. Simplifying, we are left with:
2q + 2p + 10 = 44
Subtracting 10 from both sides gives:
2q + 2p = 34
Divide by 2:
q + p = 17
Therefore, p+q = 17.
-4y+7+9y-3 identify the terms and like terms in expressions
How to simplify the expression
10h+6-5h+3
If we want to simplify this expression:
10h+6-5h+3
We have to join each term with h and each term with no variable (no h) :
10h-5h+6+3
Sum each h-term and each variable:
5h+9 This the simplified result
Arjun ran 19 miles less than Brenda last week .Arjun ran 14 miles . How many miles did Brenda run
Which equation demonstrates the distributive property?
A) 14 + 77 = 91
B)14 x 77 = 77 x 14
C)14 + 77 = 7(2 + 11)
D)(2 + 11)7 = 7(2 + 11)
If a 40-m rope is cut into two pieces in the ratio 3:5 how long is each piece
Final answer:
The 40-m rope cut in a 3:5 ratio gives a 15 m piece and a 25 m piece. Doubling the rope length to 80 m with the same ratio yields a 30 m piece and a 50 m piece.
Explanation:
To find the length of each piece of a 40-m rope cut in the ratio 3:5, we need to work out the parts of the rope that each ratio value represents. First, we add the parts of the ratio together: 3 + 5 = 8 parts in total. Then, we find the length of each part by dividing the total length of the rope by the total number of parts: 40 m ÷ 8 = 5 m per part. Furthermore, to find the length of the smaller piece, we multiply the size of one part by 3, and for the longer piece, we multiply by 5.
Length of smaller piece = 3 parts × 5 m/part = 15 mLength of larger piece = 5 parts × 5 m/part = 25 m