Answer:
40.5 Please mark me as brainliest
Step-by-step explanation:
x=(7/8)-(1/5)
x=(7*5-1*8)/40
x=(35-8)
x=(27/40)
60 min= 1hr
(27*60)/40
=40.5 min
Answer:
143 cars on each floor
Step-by-step explanation:
572 / 4 = 143
Answer: 3360
Step-by-step explanation: Reduce the expression, if possible, by cancelling the common factors.
Simplify both sides of the equation(-1.3x+-7.4x)+(7)=(1.5x+-6x)+(9)
-10.5x+7=-4.5x+9
Add 4.5 to both sides
-6x+7=9
Subtract 7 from both sides
-6x=2
Divide both sides by -6
x= -1/3
