$a,a+1,a+2-\ three\ consecutve\ integers\\\\
3*(a+2)+2=5*(a+3)+3(a+1)\\\\
3a+6+2=5a+15+3a+3\\\\
3a+8=8a+18\ \ \ | subtract\ 3a\\\\
8=5a+18\ \ \ \ | subtract\ 18\\\\
-10=5a\ \ \ \ | divide\ by\ 5\\\\
a=-2\\\\Numbers\ are:\ \ -2,-1,0
$

7 0

3 years ago

In the number 7,777.777, how does the 7 in the hundreds place compare to the 7 in the place to its left?

Ivahew [28]

B is your answer!
hgfgjdhsghdfg

6 0

2 years ago

Carla purchases 4 books for $10.Amy purchased 9 books.How much did Amy spend if her books cost the same as Karla's?

Kipish [7]

Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)

7 0

2 years ago