4(m + 2) expanded is 4 x m and 4 x 2
simplified: 4m + 8
You have too divide 2 and 7 and 8 divided by the sum and that’s your answer
3.4 inches per hour. because to solve ypu would dive 48 by 14 to get your answer.
Step-by-step explanation:
2x = y-10
Rewrite as: 2x + 10 = y
Therefore:
2x+10 = y
2x +7 = 2y
Subtract the equations:
2x + 10 = y
- 2x + 7 = 2y
______________
3 = -y
Therefore y = -3
Substiture y = -3 into the second equation:
2x + 7 = 2(-3)
2x + 7 = -6
2x = -13
x= -6.5
Answer : (-6.5, -3)
