4 years ago

More math help please im lazy ._.

Mathematics

1 answer:

FinnZ [79.3K]4 years ago

3 0

there are no real square roots of 25,36

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Given: 2x/4 = 5x+8/2 Prove: X =-2

azamat

I believe you plug in -2 for both x's and you should get -1=-1

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4 years ago

Estimate first. Then use a calculator to find the quotient. Round to the nearest

lesya692 [45]

please give more information to the question

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3 years ago

According to a study, about 70% of all single men would welcome a woman taking the initiative in asking for a date. a random sam

Luden [163]

Answer:

25%

Step-by-step explanation:

There is 20 men total, at least 5 will say no .

So you get a fraction : 5/20.

You divide both the nominator and denominator by 5 (bc 5 goes into 20).

So you end up with 1/4.

Convert 1/4 to a percent and you get .25 or 25%.

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3 years ago

Find three consecutive even integers such that the sum of the first, twice the second, three times the third is -76. What is the

ss7ja [257]

Answer:

The numbers are -14,-13 and -12

Step-by-step explanation:

<u><em>The correct question is </em></u>

Find three consecutive integers such that the sum of the first, twice the second and three times the third is -76. What is the number?

Let

x ----> the first consecutive integer

x+1 ---> the second consecutive integer

x+2 ---> the third consecutive integer

we have that

$x+2(x+1)+3(x+2)=-76$

solve for x

apply distributive property

$x+2x+2+3x+6=-76$

Combine like terms

$6x+8=-76$

subtract 8 both sides

$6x=-76-8$

$6x=-84$

Divide by 6 both sides

$x=-14$

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$x+2=-14+2=-12$

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3 years ago

15) Allie Young has to get a new car because someone hit and destroyed her old one. She feels she can afford to

Natalija [7]

Answer:I beleive the answer is c-3600

Step-by-step explanation:

90$ a month for 48 months=4320

Plus the interest rate of 8.33 so 4320x0.833=3598.56

Then you have to round up from 3598.56 to the nearest 100 dollars, so it would be 3600.

4 0

2 years ago