Answer:
x = 142
Step-by-step explanation:
√x+2 - 15 = -3 (Given)
√x+2 = 12 (Add 15 on both sides)
x + 2 = 144 (Square both sides to get rid of the radical)
x = 142 (Subtract 2 on both sides)
Answer:0.1
Step-by-step explanation:
Substract ,add & divide
Answer:
week 16
Step-by-step explanation:
I don't really know how to explain but here it goes:
150/60
180/60=3
210/60
240/60=4
12*60=720 sec
150 —>180=30
720-240=480
480/30=16
<u><em>16 </em></u>is the answer