Answer:
x=35
Step-by-step explanation:
3x+7+68=180
3x+75=180
3x=105
x=35
Manny drove 70 Because if 0.75 is 45 add 25 for example u a quater and u got only 3 and they want for how many u have too add More 1 quater more that 25 Cents so then u get the 45 + 25 = 70 !!!
Answer:
Part a) The total volume is 
Part b) 
Step-by-step explanation:
Part a)
Find the total volume
we know that
The volume of a rectangular prism is equal to

we have



substitute in the formula

Part b) If they are only going to fill the dunking booth 6/7 full, how many cubic feet of water will they need?
Multiply the total volume by 6/7
so

Using calculator
Answer=57