= a^3 +3a^2-7a+4a^2+12a-28
=a^3 +7a^2+5a-28
The next time they wil leave together is 6:00. The LCM of 8, 12, and 10 is 120. So 120/6=2, so two hours. 6:00.
Answer:
x = 7
Step-by-step explanation:
2x + 1 = -3x + 36
2x + 3x + 1 = -3x + 3x +36
5x + 1 = 36
5x + 1 - 1 = 36 - 1
5x = 35
5x/5 = 35/5
x = 7
Answer:
<h2>X = 14 </h2>
24/x-8 = 4
Multiplying both the sides with x-8
24 = (x-8)*4
24 = 4x - 32
24 + 32 = 4x
56 = 4x
56/4 = X
14= X
The answer would be A.
In order to solve this you have to do Pythagorean theorem which is a(squared) + b (squared) = c (squared)
