Okay first you need to do distribute the -3 to remove the parentheses:
y - 4 = -3x + 9
Then you need to move -4 to the right by adding on both sides
y = -3x + 9 + 4
The answer is —> y = -3x + 13
A)each friend payed $4 for the parking fee.
B)0.08%
You have to replace the x and y values to the equations in order to determine if they are equal to each other
Answer:
<h2>
<em><u>38</u></em></h2>
Step-by-step explanation:
She began with 38 books.
28 - 9 = 19
19(2) = 38
Hope this helps!
The answer is 38 degrees because for every triangle, the angles add up to 180 and the small square on the triangle represents it is a right triangle, which has 90 degrees. 38 + 52 + 90 = 180
