Deigo has $11 and begins saving $5 each week toward buying a new phone.At the same time that Diego begins savings.Lin has $60 an d begins spending $2 per week on supplies for her art class.is there a week when they have the same amount of money? How much do they have at the time ?
2 answers:
Answer:
yes, after 7 weeks they will have the same amount of money. 46 dollars.
Step-by-step explanation:
First start of by writing an expression to represent this problem
11 + 5x = 60 - 2x
combine like terms. and find value of x.
subtract 11 from the 60
5x = 49 - 2x
move the 2x over to the other side. So + 2x
7x = 49
divide 7 from 49
49/7
x = 7
x=7 amount of weeks they will have the same amount of money
On the eighth week, both Deigo and Limb will have the same amount of money of $46.
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Step-by-step explanation:
y = k x^r is the formula for a direct variation
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Rewriting
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Answer:
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Answer: Expression I & Expression II
Step-by-step explanation:
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Hi there.
We know that the cost of 2 bags is $4, which can be modeled as 2n.
All we need to do is replace the variable with the number of bags.
The cost of 1 bag is $2.
Hope this was correct, lol.
