Hi there!
To some this problem, we need to divide the y total amount of cloth she has with the amount of cloth she needs per blouse.
20 ÷ 2.5 = 8
So, the answer is 8 blouses.
Hope this helps!
Answer:
5 inches.
Step-by-step explanation: Take a length from the original (13.5) and divide it by the new length of that side (9) to get 1.5. Then take 7.5 and divide it by 1.5 to get 5 inches.
Answer:
shade two rows. 'uwu. ____
Answer:
You will pay $4
Your savings are $12
Step-by-step explanation:
3/4 =0.75
Multiply 16 x 0.75 =12
Subtract 16-12=4
You will pay $4
Your savings will $12
Answer:
<h3>x = 21/10y</h3>
Step-by-step explanation:
If the variables x and y vary inversely, this is expressed as;
x ∝ 1/y
x = k/y
k is the constant of proportionality
Given;
x = 7/2 and y = 3/5
Substitute;
7/2 =k/(3/5)
Cross multiply
k = 7/2 * 3/5
k = 21/10
Substitute the value of k into the formula;
x = k/y
x = (21/10)/y
x = 21/10 * 1/y
x = 21/10y
Hence the equation relating x and y is x = 21/10y