Answer:
x = 37
Step-by-step explanation:
2x + 9 = 83
-9 -9
2x = 74
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2 2
I believe it is right by looking at this picture, but I am not certain
<em>$195</em>
15a + 12c
5 adults and 10 children means a = 5 and c = 10
15a + 12c = 15(5) + 12(10) = 75 + 120 = 195
Use y = mx + b
m = 7
b = -6
The answer: y = 7x - 6