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3 years ago

7

Which equation for a line with a slope of -3 and a y intercept of 4? Multiple Choice Answer: y=-4+3, y= - 3/4x+4, y=-3x+4, y= -

4\3x-3. HElP QUICKLY

1 answer:

Kipish [7]3 years ago

4 0

y=-3x+4

dedont be suspicoes

A MOP TO CLEAN CULO

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c

c

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Please help, thank you

madam [21]

Answer:

$\displaystyle x=\frac{-8\pm\sqrt{(8)^2-4(4)(-221)}}{2(4)}\ \text{; x = 6.5 and x = -8.5}$

Step-by-step explanation:

Subtract the right side of the given equation to put it into standard form:

4x² +8x -221 = 0

Then the coefficients used in the quadratic formula are ...

a = 4
b = 8
c = -221

When these are filled into the form ...

$\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

the result is as shown above.

7 0

3 years ago

PLEASE ANSWER !! <br> MIGHT GET BRAINLIEST!

Lostsunrise [7]

Well, to get perimeter, you add the length and width, and then multiply your answer by two. So:

Jerry-

13+12=25

25*2=50

Ruth-

14+11=25

25*2=50

So both rooms are equal.

Hope this helps!!

6 0

3 years ago

Adam's father is 412 times older than Adam. Adam's grandfather's age is 14 years less than twice Adam's fathers age. The sum of

FromTheMoon [43]

Answer:

d

Step-by-step explanation:

don't know how to explain it, not even sure of the answer, but just wait someone will help u out,believe me u will find.

8 0

3 years ago

What’s is 2x-9=3x+10

Over [174]

-9=x+10
-19=x

The answer is -19

5 0

4 years ago

Read 2 more answers

On Serna's tenth birthday, her mom was 3 times Serena's age. How old will Serena and her mom be when her mom's age times 0.5 wil

gladu [14]

The answer is going to be 15

6 0

3 years ago

Read 2 more answers