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ad-work [718]
3 years ago
9

Evaluate each expression. 1. 56/b for b=7 2. v+16 for v=9 3.2(4e) for e=5

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0
1. 8
2. 25
3.40
plug in the expressions

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18.<br> What is the solution of |2x+5|&lt;19?<br> -19 &lt; x &lt; 19<br> -12 -7 -24 &lt; x &lt; 14
elena-14-01-66 [18.8K]

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Step-by-step explanation:

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3 years ago
Which of the following is the missing reason? Statements Reasons two thirds times x plus 7 equals negative 5 Given 2x 21 = â’15
pentagon [3]

The correct option is B. Distributive property

Given,

\frac{2}{3} x+7=-5\\

On solving the above equation,

multiplying both sides by 3 we, get

2x+21=-15

now subtracting 21 from both the sides,

2x=-36\\

dividing both the sides by 2 we get,

x=-18

Since in the above steps we follow all the giving property except the distributive property.

Hence the correct option is B. Distributive property.

For more details follow the link:

brainly.com/question/13130806

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2 years ago
Write the expression in exponent form.<br> (9)(9)9)(9)(9)
Firlakuza [10]

Answers

9^5

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3 0
3 years ago
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