Assuming you are trying to get price per pound.
Divide 750 by 5 which equal 150 or $1.50
Answer:
3x + 3
Step-by-step explanation:
First = x
Second = x + 1
Third = x + 2
3x + 3
Answer:
a) x = -10
b) x = 7
Step-by-step explanation:
a)
2(x + 3) = x - 4
2x + 6 = x - 4
2x - x = -4 - 6
x = -10
b)
4(5x - 2) = 2(9x + 3)
20x - 8 = 18x + 6
20x - 18x = 6 + 8
2x = 14
x = 7
If the slope is 5 perpendicular would be -1/5 just flip the slope around
