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Aleksandr [31]
3 years ago
7

Simplify the following expression 5^2-4/5+2

Mathematics
1 answer:
Misha Larkins [42]3 years ago
3 0
131/5 is your answer

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A meal plan lets students buy $20 meal cards. Each meal card lasts about 8 days. write and graph equation
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Step-by-step explanation:

Given that,

A meal plan lets students buy $20 meal cards.

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Let x = number of $ for another day.

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The cost of two tables and three chairs is $705. If the table costs $40 more than the chair,find the cost of the table and the c
Nadusha1986 [10]

Answer:

the cost of the table is \$165

the cost of the chair is \$125

Step-by-step explanation:

Let

x-----> the cost of the table

y----> the cost of the chair

we know that

2x+3y=705 -----> equation A

x=y+40 -----> equation B

substitute equation B in equation A

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Find the value of x

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8 0
2 years ago
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