2 years ago

4x – 3y = 11 8x + 2y = 46

Mathematics

1 answer:

Illusion [34]2 years ago

3 0

Answer:

y=-17 x=10

Step-by-step explanation:

4x-3y=11

8x+2y=46

8x-6y-22 8x+2(-17)=46

8x+2y=46 8x-34=46

2y-6y 46-(-22) 8x=80

-4y=68

y=-17 x=10

You might be interested in

Solve 20x5y=15 for y

expeople1 [14]

Answer:

Step-by-step explanation:

8 0

2 years ago

Hello, may I ask? uh, what is the formula for finding the mark up rate? original price and mark up price is given.. thank you!

Alexxandr [17]

Step-by-step explanation:

Let original price is C and mark up price is M.

<u>The rate would be the percent change:</u>

r = (M - C)/C*100%

5 0

1 year ago

There are currently 12 frogs in a large) pond. The frog population grows exponentially, tripling every 8 days.

maksim [4K]

Answer:

24 days till 240 frogs in the pond

40 days till 1800

Step-by-step explanation:

4 0

3 years ago

What is the distance between -12 and 15?

motikmotik

Answer:

Step-by-step explanation:

to get the distance, add -12 and 15 which gets you 27

8 0

2 years ago

Read 2 more answers

Justin rented a truck for one day. There was a base fee of $15.99, and there was an additional charge of 89 cents for each mile

Tamiku [17]

266.08- 15.99 (get it down to its base)
250.09/.89= 281 miles.

8 0

2 years ago

Read 2 more answers

4x – 3y = 11 8x + 2y = 46​

4x – 3y = 11 8x + 2y = 46