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2.
6x + 29 = 5 (1 point)

–4
–18
204
–144

7.
4(y – 4) = 8 (1 point)

–2
2
4
6

9.
Raymond buys bottles of water at \$2.10 each and a large pizza at \$12.99. The total cost was \$21.39. How many bottles of water b did he buy? (1 point)

2.10b + 12.99 = 21.39; 4 bottles
2.10 + 12.99b = 21.39; 4 bottles
2.10c = 21.39 + 12.99; 6 bottles
21.39 – 2.10b = 12.99; 16 bottles

For #2, there is no -24.
Is #7 correct?
For #9, i don't know how to solve it.

Read my response carefully. I didn't tell you the value of x.

2.
6x + 29 = 5
6x = 5 - 29
6x = -24

7 is correct.

2. -4
7 correct
9. a it is 4 bottles and 2.10b

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