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3 years ago

Rewrite the equation 2=-5+(2y+2x) in slope intercept form

Mathematics

1 answer:

solong [7]3 years ago

4 0

Answer:

y = -x + 7/2

Step-by-step explanation:

the general equation would be y=mx+c, so you need to make sure your equation will follow that template.

First, bring -5 to left hand side and it will be 2+5=2y+2x

Then, bring 2x to left side to let 2y alone

2+5-2x = 2y

Let y be an alone variable by bringing 2 to the left

(2+5-2x)/2 = y

Simplify.

y= -x + 7/2

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Thirteen less than eight times a number is three more than four times the number.

Lisa [10]

Answer:

Step-by-step explanation:

Let the number = x

8x - 13 = 4x + 3 Add 13

8x = 4x + 3 + 13 Combine

8x = 4x + 16 Subtract 4x

8x - 4x = 16 Combine

4x = 16 Divide by 4

x = 16/4

x = 4

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3 years ago

The general form for a compound interest function is B(t)=P(1+r/n)^nt . Assuming that n=1 , rewrite the compound interest equati

Vesnalui [34]

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3 0

3 years ago

The point estimate obtained from a sample of which of the following sizes would most likely be closest to the actual parameter v

finlep [7]

The point estimate obtained from a sample of which of the following sizes would most likely be closest to the actual parameter value is 150.

It is said that the higher the point estimate, the better. I think this deals with the confidence level of the sample derived from the population. The higher the confidence level, the closer the point estimate is to the actual parameter value.

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3 years ago

Read 2 more answers

P(-7,13);Q(-13,7) find the distance

Dafna11 [192]

The answer is 17.08 hope this help

3 0

3 years ago

If the sum of a number and seven is doubled, the result is six less than the number. Find the number

8090 [49]

Answer:

-20

Step-by-step explanation:

Let the number be Y

If the sum of a number and seven is doubled, the result is six less than the number, The statement is as expressed below

2(Y+7)= Y-6

Find the value of Y

2Y+14=Y-6

Put the like terms together

2Y-Y=-6-14

Y=-20

The number is therefore -20

Verifying

2(-20+7)=-20-6

2(-13)=-26

-26=-26

7 0

3 years ago