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Korvikt [17]
3 years ago
14

Simplify each expression, then explain what property was used:

Mathematics
1 answer:
Ray Of Light [21]3 years ago
3 0
1. I belive this is in simplest form already.
2. 4s+9
3. 8s+4r
4. -2r+4
5. 6sx^{2}

Hope that helps a little bit!
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Lauren has gross pay of $765 and federal tax withholdings of $68. Determine Lauren's net pay if she has the additional items wit
HACTEHA [7]

Gross pay = 765
federal withholding tax = 68

Social security tax = 765 * 6.2% = 47.43
Medicare tax  = 765 * 1.45% = 11.09
State tax (22% of federal tax) = 68 * 22% = 14.96

765 - 68 - 47.43 - 11.09 - 14.96 = 623.52

<span>Lauren's net pay is 623.52 so the answer is D.</span>
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3 years ago
I really need help with this!!
mezya [45]
I think it is answer D
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I think Angle T is 38 degrees is the answer

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What z score separates the top 70% of the normal distribution from the bottom 30%?
melamori03 [73]
Z/70over30................

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3 years ago
A high school athletic department bought 40 soccer uniforms at a cost of $3,000. After soccer season they returned some uniforms
quester [9]

Interesting problem.

First - let's figure cost of each uniform at purchase.

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When some uniforms were returned at $40 - there was a difference of $35 in what they paid and what they rec'd in return. ($75 - 35 = $40)

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