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vitfil [10]
3 years ago
13

5 + 4a = 45 what does a equal

Mathematics
2 answers:
MakcuM [25]3 years ago
7 0

Answer:

a = 10

Hope this helps :)

Levart [38]3 years ago
6 0

Answer:

a=10

Step-by-step explanation:

5+4a=45

take 5 from each side

4a=40

divide both sides by 4

a=10

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Complete Question

Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $45 worth of gasoline. Her friend Melody pays for one-half the cost of the car rental only. Write an expression you could use to determine how much Sophie spent.

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We are told in the question that:

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