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3 years ago

13

The length of a rectangle is 9 units more than its width. Use x to represent the width. Then write an algebraic expression that

represents the length.

1 answer:

luda_lava [24]3 years ago

4 0

X+9=length

hope this helps! :)

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Mario invested $475 in $45 and $25 stock shares. The number of $25 shares was 5 less than 3 times the number of $45 shares. How

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$\text{Answer : Number of \$45 shares} =120$

$\text{Number of \$25 shares }\\\\= 3\times 120-5\\\\=360-5\\\\=\$355$

Explanation:

Let Number of $45 shares be x

Let number of $ 25 shares be 3x-25

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So,

$\text{Number of \$45 shares} =120$

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7 Find the slope of the line that passes

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Once you do that you get b=7.2

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