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Margaret [11]
3 years ago
12

What does x equal for 8=2x+4

Mathematics
1 answer:
Alik [6]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

2 times x + 4 = 8

                -4     -4

2 times x = 4

     /2          /2

x = 2

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Gregory has a credit card with a 30-day billing cycle and an APR of 11.95%. The following table shows Gregory’s credit card tran
Luba_88 [7]
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3 0
3 years ago
Read 2 more answers
Write the first three terms in the binomial expansion, expressing the result in simplifies form.
Pani-rosa [81]
You need to foil it out. That's how you get the answer.

(x+4)^20
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8 0
3 years ago
A line has a slope of and a y-intercept of −5.
Luden [163]
Answer choice A is incorrect as it is missing the variable 'x' in it.

Let's test answer choice B.

y = mx + b

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b is the y-intercept

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b = -5

y = (2/3)x - 5

B is one of the answers.

Let's test answer choice C.

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y = (4/6)x - 30/6
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Answer choice C is also correct.

Let's test answer choice D now.

y = (2/3)x - 5
Plug in (3,-3)
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This is correct, so therefore D is also one of the answers.

Your answer is B, C and D.
6 0
3 years ago
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Natali5045456 [20]

Answer:

C) 42/7 = n

Step-by-step explanation:

A week is 7 days, so, to figure out how many cups of dog food she gives her dog daily, we would need to do her weekly amount, 42, divided by 7, the amount of days in a week :)

6 0
2 years ago
a. Out of 48 job applicants, the manager chose 22 to interview. Did more than half of the applicants get an interview? b. What p
oksano4ka [1.4K]
A. No, half of 48 would be 24, not 22.

B. no; 45% because

100%/x%=48/22
<span>(100/x)*x=(48/22)*x       - </span>we multiply both sides of the equation by x
<span>100=2.18181818182*x       - </span>we divide both sides of the equation by (2.18181818182) to get x
<span>100/2.18181818182=x </span>
<span>45.8333333333=x </span>
<span>x=45.8333333333</span>
5 0
3 years ago
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