3 years ago

Two numbers have a difference of 17 and a sum of 23 which system of equations can be used to determine x and y the two numbers?

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

What is the y-intercept -x 3y=9?

dedylja [7]

(0, 3)

-x + 3y=9
to figure out the y-intercept, you must put the equation into y-intercept form first: y = mx + b

-x+3y=9
3y = x + 9
y = (x/3) + (9/3)
y = x/3 + 3

7 0

2 years ago

In the equation 5x-2=-x-20, What is the value of x? a. 2 b. -1 c. -3 d. -2

mestny [16]

Answer:

C choice.

Step-by-step explanation:

$5x - 2 = - x - 20 \\$

First, we move the same terms to the same side.

$5x + x = - 20 + 2 \\ 6x = - 18$

Then we move 6 to divide - 18.

$x = \frac{ - 18}{6} \\ x = - 3$

7 0

2 years ago

Which equation represents a line which is parallel to x = 0

levacccp [35]

I really don’t no so sorry hope u find the asset if you haven’t

7 0

3 years ago

Read 2 more answers

A customer opens a checking account and a savings account at a bank. They will deposit a maximum of $600, some in the checking a

zhenek [66]

Answer:

Not enough info for a valid answer.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse. Give an exact answe

notsponge [240]

Answer:

16.97

Step-by-step explanation:

Therefore b= 16.97

8 0

2 years ago