Answer:
Step-by-step explanation:
2x-25,6=90
2x=90+25,6
2x=115,6
x=57,8
First divide 76 by 8 since 8 people can fit in the cabin. That leaves 4 more people for tents. It will take 2 tents for the 4 people.
Step-by-step explanation:
a. 6 £/hr
b. 6.8 £/hr.....is this right?
You would do 40/x=x/15, therefore you get x^2=600. to find x you find the square root of each side. Rounded to the nearest tenth, you get 24.5. If you put it in simplest radical form you should get 10 times the square root of 6
Answer:
This is impossible
Step-by-step explanation:
But try -10x-3=30 -10+-3=-13
