In the ty - plane the graph of which of the following equations has a slope of 2 and goes through the point (5, А
y + 4 = 2(x - 5)
B
y - 5 = 2(x + 4)
С
y + 2 = 5(2 + 4)
y - 4 = 2(x + 5)
D

First convert 75% to a number by moving the decimal place to the left two places. That gives us .75. Now to figure out what 75% of $8 is we multiply .75 by 8. You should end up with $6. Now you subtract the discounted price from the original and it gives you $8-$6=$2.