Help please I will mark brainly answer:))
2 answers:
Answer:
2 times 30.
Step-by-step explanation:
Answer:
im not 100% sure this is right but i hope it helps!
total cost
100 $ for 2 visits
160 $ for 4 visits
190 $ for 5 visits
280 $ for 8 visits
cost per visit
60 $ for 2 visits
120 $ for 4 visits
150 $ for 5 visits
240 $ for 8 visits
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Answer:

Step-by-step explanation:

Distribute the parenthesis

Add 20 to both sides

Divide both sides by 2


Hope this helps
His mistake was adding 12+2 when he was supposed to subtract.
A square plus b square = c square
(a square plus 6 square =10 square,a)
2(6-8x)+3
=12-16x+3
=15-16x