Answer:
y=5x+8
Step-by-step explanation:
If its perpendicular it will have opposite slope but the same y intercept
4x-12=32-7x
4x+7x=32+12
11x=44
x=4
Answer:
Step-by-step explanation:
Get good
Answer:
Y = x^2/2 - 2x - 2
Step-by-step explanation:
To work out the profit, firstly, you have to work out the cost of buying them, which is $15 multiplied by 100, which is $1500. You then have to work out what he sold them all at, which is $29.99 multiplied by 100, which is $2999. You then have to subtract $1500 from $2999, giving you $1499. Therefore, Ace made $1499 in profit.
Hope this helps :)
