-5(1 - 5x) + 5(-8x - 2) = -4x - 8
-5 + 25x - 40x - 10 = -4x - 8
25x - 40x + 4x = -8 + 10 + 5 = 7
-11x = 7
x = -7/11
Answer:
In an isosceles triangle, the legs of the triangle have same lengths.

• substitute:

Intervals that are increasing are 2, 4 and 7 ...
When you see the curve going upwards, it means it is increasing ...
Answer:
a)6 hrs
b)faster
Step-by-step explanation:
a) 9*2/3=6