<span>What is the approximate circumference of the circle? Use π ≈ 3.14. Circle A with radius 18 feet. 21.1 feet 36 feet 56.5 feet 113 feet PLZ help</span>

3 0

3 years ago

What is the solution of the system? Use substitution. x - y = -6 6x - 3y = -9

elena-14-01-66 [18.8K]

Answer:1.5,-1.5

Step-by-step explanation:

I just answered it

3 0

3 years ago

Simplify the expression.<br><br> 7y + 4 + 9 - 2y PLEASE HELP ME MY LIFE DEPENDS ON IT

balu736 [363]

Answer:5y+13

Step-by-step explanation:

6 0

3 years ago

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