Answer: 
Step-by-step explanation:
You need to use the following formula for calculate the area of a square:
Where "s" is the lenght of any side of the square.
You know that the area of a mural is 
. Then, you can substitute this area into the formula and solve for "s", in order to find the side lenght of the mural.
Therefore, this is:
Answer:
28
Step-by-step explanation:
42 ÷ 1 × 1/2
= 28
Answer:
Step-by-step explanation:
The budget is $600.
<u>Samantha spends the following amount:</u>
- 399.95 + 3*7.01 + 34.06 = 455.04
Now, she plans to buy w outfits which cost $75.88 each.
<u>The inequality for this is:</u>
<u>Solving this we get:</u>
- 75.88w ≤ 600 - 455.04
- 75.88w ≤ 144.96
- w ≤ 144.96 / 75.88
- w ≤ 1.91
w = 1 is the only integer solution greater than zero
Answer:
Step-by-step explanation:
a² + b² = (a + b)² - 2ab
The relation ship is:
Cost per mile = Total cost / miles
P = C / m
