First, find the volume of the sand box
4 x 4 x 0.5 (L x W x H) = 8
8 divided by 0.5 is 16, so you need 16 bags
Well,how much does that cost
16 x 2.55 = $40.80
Hope this helps :D
Answer:

Step-by-step explanation:
we know that
To find out how many square feet of outdoor carpet will we need for this hole, subtract the area of the triangle from the area of the rectangle
so

we have

substitute the given values

Answer:
7/12
Step-by-step explanation:
Use the GCD or HCF method
Answer:
17.6
Step-by-step explanation:
hope this helps!