Answer:
30
Step-by-step explanation:
17,20,23,26,29,31,34,37,40,43,46,49,51,54,57,60,63,66,69,71,74,77,80,83,86,
89,91,94,97,100
did you get it?
18x+21
First multiply each equation by 2 since there is 2 sides for both the length and width.
2(2x+3) 2(7x+9)
4x+3 14x+18
Then combine like terms
4x+14x 3+18
18x 21
$125.2-discount
$500.8-sale price
hope it helps
