15a =6a - 90
Move all the numbers with variables to one side
15a - (6a) = 6a -(6a) -90
9a = -90
9a/9 = -90/9
a = -9
Hope this helps
Perimeter is equal to 90 in.
Area is approximately equal to 389.71 in.
She can make 2.2 bracelets an hour
Answer:
5 is your answer
Step-by-step explanation:
The
will equal to 5, because
= 25