3 years ago

PLEASE HELP ME ! (2,7); 3x-y =5 show all steps !

Mathematics

1 answer:

Zigmanuir [339]3 years ago

3 0

Answer:

i dont think you've got the right (x,y) pair....

Step-by-step explanation:

3x - y = 5

3(2) - 7 = 5

6 - 7 = 5

those are not the correct coordinates for the equation

You might be interested in

a medium apple has 72 calories. This is 3/4 of the calories in a medium banana. How many calories does a medium banana have?

qaws [65]

The banana had 54 calories

8 0

3 years ago

Which equation can be used to solve for in the following diagram?

g100num [7]

Answer:

Choice C should be the answer

Step-by-step explanation:

Because all of them adds up to 180 since it is a straight angle.

6 0

3 years ago

What is 0.015 as a percent?

Anton [14]

Percent means per 100 multiply .015 x 100 (move decimal point 2 places to the right( answer is 1,5% hope this helps

6 0

3 years ago

Read 2 more answers

Find the midpoint given the endpoints (4,-10) (22,-4) Please do not use space when

Elza [17]

Answer: (13,-7)

Step-by-step explanation:

By using the formula $(x_{m},y_{m}) =(\frac{x_{1}+x_{2} }{2},\frac{y_{1}+y_{2} }{2} )$

$(x_{m},y_{m})\\$ is the coordinates of the midpoint.

For finding the midpoint X variable do:

$(\frac{4+22}{2})=13$

For finding the midpoint Y variable do:

$\frac{-10+(-4)}{2} = -7$ (you can either keep the parenthesis or take them out. Either way, the answer is the same.

Considering coordinate numbers follow the format: (x,y), you'll simply just substitute the numbers found above into their respective places.

x: 13

y: -7

(13,-7).

6 0

3 years ago

-x+3=-3d-3r, for x .

OLga [1]

Answer:

x=3d+3r+3

Step-by-step

5 0

3 years ago