3y + 2 + 2y + 7 = 10y - 11
5y + 9 = 10y - 11
20 = 5y
4 = y
RS = 14
ST = 15
RT = 29
Answer: Great you got your answer correct
Step-by-step explanation:
Okay. It's a hexagon, which means it has 6 sides, right?
Each side is 52cm. So you have 6 x 52 cm in total.
6 x 52 = 312cm.
The frame stuff is $4.10 per metre. Labour is $15.25.
First, mulitply $4.10 by 3.12 (changed to metres).
4.10 x 3.12 = $12.79 for the total length required.
So, just add the labour charge of $15.25, and we get:
$12.79 + $25.25 = $38.04
Edited to correct the silly mistake I made.
Answer:
You could buy 12 DVDs when one DVD costs $16.
Step-by-step explanation:
192 / 16 = 12
