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3 years ago

What dose p equal p+7-5=-10-3p

2 answers:

8 0

In order to isolate the variable in this linear equation,we need to get rid of the coefficient that multiplies it.This can be accomplished if both sides are divided by 4.4p4=−124We need to reduce this fraction to the lowest terms.This can be done by dividing out those factorsthat appear both in the numerator and in the denominator. For example, this is the common factor:4.In order to factor an integer, we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5...).The number of times that each prime'goes into' the original integerbecomes its exponent in the final result. so your answer is p= -3

Liula [17]3 years ago

4 0

P equals -3 hope it helps

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3 years ago

Please help and explain this

IRINA_888 [86]

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3 years ago

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madreJ [45]

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3 years ago

17n + 4n- 4= 122 how do i solve for n?

Leokris [45]

Answer:

n = 6

Step-by-step explanation:

17n + 4n - 4 =122

combine like terms 17n & 4n

21n - 4 = 122

21n - 4 + 4 = 122 + 4

21n = 126

21n / 21 = 126 / 21

n = 6

8 0

3 years ago

In Minnesota, the state sales tax rate is 6.875%. The price tag on an HDTV gives

torisob [31]

Answer:

1560.38

Step-by-step explanation:

As far as I know, a sales tax is never calculated until money changes hands. So the rebate is the first amount to take place.

1560 - 100 = 1460

Now if the purchaser agrees to this amount and does anything to pay partially or in full, the tax is added.

Total Cost = 1460 * (1.06875)

Total Cost = 1560.38

Edit

You have to be very careful when you use a term like rebate. Rebate is a very special kind of discount. Your purchase has to qualify for a rebate. Apparently this one does. If you are willing to spend 1560 on something, the merchant selling the product offers you a rebate to help you decide.

If the TV cost is 1200 you may not get the rebate.

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3 years ago