Tim's company offers a reimbursement package of $ 0.45 per mile plus $ 175 a year for maintenance. If x represents the number of
1 answer:
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Answer:
y = 3
Step-by-step explanation:
We need to solve the below proportion in this problem,
First of all, we cross multiply both sides such that,
Dividing both sides by 18.
For the above proportion, we find that the value of y is equal to 3.
Kenny can buy 15 t shirts and 3 sweatshirts.
Step-by-step explanation:
Given,
Number of members = 18
Cost of each t shirt = $9
Cost of each sweatshirt = $15
Money = $180
Let,
x be the number of t shirts
y be the number of sweatshirts
According to given statement;
x+y=18 Eqn 1
9x+15y=180 Eqn 2
Multiplying Eqn 1 by 9
Subtracting Eqn 3 from Eqn 2
Dividing both sides by 6
Putting y=3 in Eqn 1
Kenny can buy 15 t shirts and 3 sweatshirts.
Keywords: linear equation, elimination method
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