6y + 5*(6 + 7y)
6y + 30 + 35y
41y + 30
Answer:
5 hours
Step-by-step explanation:
276/12= 23
115/23= 5
Answer:
x = 19
Step-by-step explanation:
(5x+4)+(x-2)+(3x+7) = 180
5x+4+x-2+3x+7 = 180
9x+9 = 180
9x = 171
x = 171/9
x = 19
Answer:
c=4
Step-by-step explanation:
–2c = –c − 4
add c to both sides
-1c=-4
divide both sides by -1
c=4
The answer is D. 2x - 4/x^2- 4
