If c is cents (¢) then she would receive $19.74 or in cents that would be 1974¢
Answer:
C= -5
D = 7
Step-by-step explanation:

Answer:
Point A, B, and C are collinear points.
Step-by-step explanation:
When points lie on one line, meaning all of the points are on the same line --> this is known as collinear points.
Do you mean checking your work? In that case it would be 9*20.
Hello!
First you to do 65 * 0.20
0.20 is 20% as a decimal
65 * 0.20 = 13
$13 is how much John saves.
To find out how much the skateboard cost you subtract how much he saved by the cost of the skateboard
65 - 13 = 52
The skateboard cost $52
Hope this helps!