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3 years ago

8

Evaluate the expression begin expression . . . the quantity, negative b plus b . . . times the quantity, 2 plus 7 . . . end expr

ession, when b = 5.

1 answer:

Kryger [21]3 years ago

3 0

$- b + b \times (2 + 7) \\ = - 5 + 5 \times 9 \\ = - 5 + 45 \\ = 40$
The answer is 40

Hope this helps. - M

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4 years ago

Given the following absolute value function find the range.<br> ƒ(x) = |x + 5| - 8

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3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=1%5Cfrac%7B3%7D%7B10%7D" id="TexFormula1" title="1\frac{3}{10}" alt="1\frac{3}{10}" align="abs

vfiekz [6]

Answer:

$\frac{1}{30}$

Step-by-step explanation:

Change the mixed number into an improper fraction

1 $\frac{3}{10}$ = $\frac{13}{10}$ , hence

$\frac{13}{10}$ ÷ 39

To divide, leave the first fraction, change division to multiplication and turn 39 upside down, that is

= $\frac{13}{10}$ × $\frac{1}{39}$

cancel the 13 and 39 by dividing both by 13

= $\frac{1}{10(3)}$ = $\frac{1}{30}$

4 0

3 years ago