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Mashcka [7]
3 years ago
14

Solve the system of equations​

Mathematics
2 answers:
34kurt3 years ago
5 0

Answer:

y=17/2 and x=15/8

Step-by-step explanation:

By subsitution, we get 4x+4x+1=16, so 8x=15. Thus, x=15/8. Next, we plug x in to find y. y=4*15/8 +1, or 15/2 +1 = 17/2

BlackZzzverrR [31]3 years ago
5 0

Answer:

X= 15/8

Y= 17/2

Step-by-step explanation:

If you plug in the y equation into the 4x equation you will get the answer to x and then plug in the x to get the value of y.

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Isaiah is planning to send a video game to each of his
BlackZzzverrR [31]

Answer:

x = 45.25 and 2x + 9.50 < 100

Step-by-step explanation:

Okay, so I dont know if you want am explanation but here I go

if for each game shipping is 4.75, you multiply by 2 to find the total there, hence 9.5.

and you dont want to go over $100, so the amount you spent has to be less then $100

and you're going to buy 2 games, x stands for the price.

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4 0
3 years ago
Please helpp
Romashka-Z-Leto [24]
The answer is cccccccccccccccc
4 0
3 years ago
Read 2 more answers
Show steps to solve for y=2x-2y​
levacccp [35]

Answer:y=2/3x

Step-by-step explanation:

y=2x-2y

combine like terms

y+2y=2x

y=1

so 1y+2y=3y

3y=2x

divide 3 on both sides 3y =2x

5 0
3 years ago
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