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2 years ago

13

Tickets to a school play cost $3 for each student and $8 for each parent. What would be the best choice for variable(s) when wri

ting an expression for the cost of attending the play?

1 answer:

algol132 years ago

7 0

Best choice for variables.....I would let students be " s " and parents be " p "

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Fourteen increased by 6 times a number is 32?

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2 years ago

Katherine is landscaping her home with juniper trees and pansies. She wants to arrange 15 pansies around each of 8 trees. Each t

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Let
X-----------------> number of pansies
y-----------------> number of trees

we know that
x=15*8----------> x=120 pansies
y=8 trees

cost of each trees is----------> $<span>20.75
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[<span>expression to find Katherine’s final cost]=[cost trees]+[cost pansies]
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[expression to find Katherine’s final cost]=$216

the answer is
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[expression to find Katherine’s final cost]=8*($20.75)+120*($5/12)

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2 years ago

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Jason's part-time job pays him $105 a week

He got an amount of 105 dollars per week

Thhe cost price of the Dit bike = $900

The saving amount he had = $325

So, The amount he require more is the difference in the cost price of the bike to the saving amount

Require amount = 900-325

Require Amount = $575

Since he get the $105 per week

We need to find the number of weeks to get an amount of $575

So, divide the total required amount by the amount in one week he get

$\begin{gathered} \text{ Number of w}eek\text{ =}\frac{Total\text{ Amount}}{Amount\text{ he get p}er\text{ week}} \\ \text{Number of w}eek\text{ =}\frac{575}{105} \\ \text{Number of w}eeks\text{ =}5.47 \\ \text{Number of we}eks\text{ }\approx6 \end{gathered}$

So, he neeed to wokr for 6 weeks to pay for the dirt bike

Answer : 6 weeks

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8 months ago