Answer:
-16y+3y i BELIEVEEE
Step-by-step explanation:
You would plug in the y=9 into the first equation and then have the expression 9=9x-9
. After going through the first steps of solving an expression you would get 18=9x. X=2. Then you would plug in the x value into the first expression to get y=9.
Answer:
im pretty sure its "D" It can contain any number of triangles greater than or equal to 4.
Step-by-step explanation:
Why would we need 3.14 as pi? The answer is 45/10 = 4.5 inches.