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3 years ago

Marcus bought r r movie posters for $5 each. Write an algebraic expression for total amount Marcus spent.

Mathematics

2 answers:

Ivenika [448]3 years ago

8 0

5r= T (total)
and r is of course movie posters.

Llana [10]3 years ago

6 0

The equation would be 5r=c
r is unknown and so is c
r is movies and c is cost!
Hope I helped!! =)

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Step-by-step explanation:

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Question:

Abraham has visited at least 50 countries; he plans to visit five new countries per year (Y) for the next several years. Which inequality and solution shows the amount of years they will take for Abraham to meet his goal.

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$Countries \geq 50 + 5y$

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Step-by-step explanation:

Given

$Countries = 50$ ------ at least

$Yearly =5$

Required

Represent as an inequality

"at least" means $\geq$

So the countries he has visited can be represented as thus;

$Countries \geq 50$

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We have that

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Reorder

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