Answer:
11y + 21
Step-by-step explanation:
mutipily 3 by y + 7 bc 3 is right outside of the parentheis which means to mutipily. Then u get 3y +21 +8y. then simpilfy
Answer:
5/2x, 5/2 y
Step-by-step explanation:
An enlargement means the scale factor must be greater than one
The only choice with a scale factor greater than one is 5/2x, 5/2 y
The answer would be 20 over 1 bevause if you do 20 ×1 you get 20. So the would be 20 over 1.
Answer: x^9+3x^8+7x^7
Step-by-step explanation:
the ^ mean the exponent
