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?

1 answer:

5 0

Answer:

Step-by-step explanation:

You might be interested in

NeX [460]

Answer:

$49.5 , -0.5$

Step-by-step explanation:

$a + b =49\\a - b = 0.5\\a= 49.5\\b= -0.5$

6 0

2 years ago

AleksandrR [38]

Answer:

Step-by-step explanation:

To go from 6 to 9 you'd first have to divide 6 by 2 and the multiply by 3,

so $\frac{1}{2}$ x 3 = $\frac{3}{2}$

8 0

3 years ago

VMariaS [17]

Answer: C

Step-by-step explanation:

f(x) = 2x + 1 ⇒ 2x + 1

- g(x) = -(x² - 7) ⇒ -x² + 7

(f-g)(x) = -x² + 2x + 8

4 0

3 years ago

galben [10]

The answer to this would be $309.4

5 0

3 years ago

KatRina [158]

Answer:If Victoria rides 18 more and Ted rode 11 .You will add 11+18=29.Hope this helps!!!

Step-by-step explanation:

7 0

3 years ago