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Mice21 [21]
4 years ago
8

Use properties of addition to evaluate the expression. (−64)+((−36)+20) Enter your answer in the box.

Mathematics
2 answers:
IrinaK [193]4 years ago
6 0
(−64)+((−36)+20) simplify "()" first
(−64)+(-16) now "add" remaining #s
= -80
Minchanka [31]4 years ago
4 0

Answer:

=-80

Step-by-step explanation:

so first you (-64)+((-36+20) simplify this () first

then you would get (-64)+(-16) now you gotta add this

then you will get your answer -80

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Answer:

Rate of Pay is $11 per hour.

Step-by-step explanation:

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To find: Rate of pay

Here Rate of Pay means Cost of 1 hour of work or we can say cost of per hour work.

7\frac{1}{2}=\frac{7\times2+1}{2}=\frac{15}{2}

⇒ Cost of \frac{15}{2}\;hr of work = $ 82.50

Cost of 1 hr of work = \frac{82.50}{\frac{15}{2}}

                                = \frac{82.50\times2}{15}

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5 0
4 years ago
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What is the point-slope equation of the line with slope -13 that goes through the point (5, 7)?
WINSTONCH [101]
Hello
 the point-slope equation of the line with slope -13 that goes through the point (5, 7) is :   <span>A)    y - 7 = -13(x - 5)
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7 0
3 years ago
4 - x + <img src="https://tex.z-dn.net/?f=6%5E%7B2%7D" id="TexFormula1" title="6^{2}" alt="6^{2}" align="absmiddle" class="latex
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Answer:

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Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

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becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

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uysha [10]

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Step-by-step explanation:

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