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zysi [14]
3 years ago
8

Select the expression equivalent to

Mathematics
1 answer:
Rashid [163]3 years ago
4 0
The answer would be D -14x+5 if it helps mark as brainliest
You might be interested in
Jack's gross weekly pay is $498. He has $52 withheld from each paycheck for federal income
maks197457 [2]

Answer:

A. 56.78 B. 389.22

Step-by-step explanation:

A.Social security: 498x.062=30.88

  medicare: 498x.0145=7.22

  state tax: 498x.025=12.45

  local tax:  498x.0125=6.23

  total of above = 56.78

B. Total taxes above (56.78) + federal withheld (52) = total taxes 108.78

total pay 498 - total taxes 108.78 = 389.22

5 0
3 years ago
A media poll of 500 air travelers surveyed in national airports found that 370 favor tighter security procedures in boarding pla
serg [7]

Answer:

92% Confidence interval:  (0.7078,0.7722)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 500

Number of travelers who favor tight security, x = 370

\hat{p} = \dfrac{x}{n} = \dfrac{370}{500} = 0.74

92% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.08} = \pm 1.645

Putting the values, we get:

0.74\pm 1.645(\sqrt{\dfrac{0.74(1-0.74)}{500}}) = 0.74\pm 0.0322\\\\=(0.7078,0.7722)

3 0
4 years ago
If 50 is increased by 80%, what is the new amount?
Bingel [31]
90

Hope this helps!!:)
7 0
3 years ago
Read 2 more answers
PLEASE HELP
zhuklara [117]
Beck add like terms so you get
4x^2 -4x-15
lucy factor our negative so you left with -4x^2 +5x -10 +8x^2 -9x -5
simplify 4x^2 -4x -15
therefore both students answers simplify to 4x^2 -4x -15
7 0
3 years ago
» A group of 6 friends buy a video game that costs $60. They each
Rus_ich [418]

Answer:

m = 60/6

60 = 6 x m

Step-by-step explanation:

5 0
3 years ago
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