Most likely it's D because you are squaring both at the same time, and then you add them.
Where is the shape or do you have a picture of it
Answer:
x=5
Step-by-step explanation:
y= 8x + 20
60= 8x + 20
40= 8x
x=5
You have to show the dot plot for people to help u
Answer:
that means that there are 9 boys
Step-by-step explanation:
because 18÷9=2