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bekas [8.4K]
3 years ago
11

A local grocer cut his marketing budget by 38% last year. He spent only $650 on marketing this year and is happy with his decisi

on. How much did the grocer spend on marketing last year?
Mathematics
1 answer:
Leno4ka [110]3 years ago
4 0

This means that 650 is 38% of the amount the grocer spent before making a cut in the budget. Set up and equal proportion to solve: 650/x = 38/100 → 650*100 = 38x →  approximately $1710.53 spent last year

Hope this helps

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A larger number is 2 more than 4 times a smaller number. The larger number is also 8 more than 2 times the smaller number.
pogonyaev

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> the smaller number

y ----> the larger number

we know that

A larger number is 2 more than 4 times a smaller number

<u><em>Identify the key words</em></u>

is (=)---> equal

more (+) ---> addition

times (*) ---> multiplication

That means

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so

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The larger number is also 8 more than 2 times the smaller number

<u><em>Identify the key words</em></u>

is (=)---> equal

more (+) ---> addition

times (*) ---> multiplication

That means

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so

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Solve the system of equations by substitution

equate equation A and equation B

4x+2=2x+8

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y=4(3)+2=14

therefore

The smaller number is 3 and the larger number is 14

5 0
3 years ago
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Which system of linear inequalities represented by the graph y_&gt;2x-1 and y_&lt;2x+2
GREYUIT [131]
1. Check picture 1.

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The solution is the part colored in both cases, which is the strip between the lines.

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<span>y_>2x-1 and y_<2x+2</span>

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3 years ago
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PLEASE ANSWER IT CORRECTLY​
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