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IRINA_888 [86]
3 years ago
8

Which ordered pair satisfies the system of equations shown below? (10 POINTS + BRAINLIEST ANSWER)

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0
The answer would be D.
 you would start by choosing one of the variables to eliminate, i chose to eliminate X first. in order to eliminate X, i had to multiply the second equation by -2. X then cancelled out, and i solved for the Y the same way you would a 1 step equation. Y=-4
I then took the first original equations, plugged Y in, and solved for X. X=3.

Hope this helps!
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5 0
2 years ago
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Vanyuwa [196]

Answer:

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Step-by-step explanation:

5 0
2 years ago
I NEED HELP ASAP PLEASE!!!
Alex17521 [72]

Answer:

Q2: -17

Q3: a) -5/2  b) g = -13

Step-by-step explanation:

2w+7 = -9

2w = -9 - 7

w = -16/2

w = -8

---

15 - 4w

= 15 - 4(-8)

= 15 - 32

= -17

----------------------

Q3:

a) 3/4(16m-24) = -48

16m -24 = -48 ÷ 3/4

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16m = -40

m = -5/2

b) -20 = 1/6(36+12g)

-20 = 1/6 × 6(6+2g)

(cross out the 6 from 1/6 and 6)

-20 = 6 + 2g

-20-2g= 6

-2g = 6+20

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g = 26/-2

g = -13

3 0
3 years ago
Help me plsx i really need it
Novosadov [1.4K]
D=3t/d hope this helps
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3 years ago
A taxi costs $5.50 for the first mile and an additional $0.75 for each additional mile traveled. Which of these
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Step-by-step explanation:

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2 years ago
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