Answer:
10a + 4b + 17
Step-by-step explanation:
Combine like terms (terms with the same amount of variables & same variables). Reorder the terms:
17a - 7a + 1b + 3b + 17
(17a - 7a) + (b + 3b) + 17
10a + 4b + 17
10a + 4b + 17 is your answer.
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Answer:
8
Step-by-step explanation:
40 + 5 (at the door)=45
(president's goal) 400 divided by 45= approximately 8
Answer:
The relation on the bottom left, where the mouse is, is the function. Hope this helps :)
Answer:
$3
Step-by-step explanation:
1. Add the total of the price. 
The total of the items cost $17.
2. Subtract the cost from the amount you are paying. 
Sally gets $3 of change.
7/3 you divide 3.5 by 1.5 and get 2.3333333 which in fraction form is 7/3
