Answer:

Step-by-step explanation:
To use the least number of terms, simplify the expression. To simplify, distribute into the parenthesis and combine like terms.

Answer:
Area of circle = πr^2
Area of circle when diameter is 2x; r=x
=πx^2
Step-by-step explanation:
distribute the -2 to (x+1) you end up with -2x-2=8 (multiplication property). Add 2 to both sides to get rid of the -2 of the left (addition property). 8+2=10. -2x=10 divide the -2 to both sides. x=-5 (division property).
apple pies are like rectangles u take how many apple chunks times the amount of cooking times but u have no answer
Area of a circle with diameter 14.
That means the radius is r=7 and the area is of course πr²
Answer: 49π