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tatiyna
3 years ago
7

PLEASE HELP! 20 POINTS

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

1,215 i think please be right

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Which ordered pair is a solution of the system of equations? y= 3x + 1 y= 5x - 1 A (2,3) © (1,2) B (0, 1) D (1,4)​
Vadim26 [7]

Answer:

D

Step-by-step explanation:

So first, we have to test the pairs. Let start with equation 1.

7=\=3 x

4=\=2 x

0=0 ✓

4=4 ✓

Now we only have to test B and D.

0=\=-1

4=4 ✓

D is the correct answer.

7 0
3 years ago
The quotient of 3 times a number and 7 is 15. Find the number<br> pls help me
Ronch [10]

Answer:

it would be 3 times 35 divded by 7 and that answer would give you 15 as the answer so 35 is your missing number

Step-by-step explanation:

4 0
3 years ago
Mike and Kim invest $12,000 in equipment to print yearbooks for schools. Each yearbook costs $5 to print and sells for $15. How
UkoKoshka [18]

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5 0
3 years ago
Please helpppp if you can
blsea [12.9K]
It’s 30 because they are vertical angles which means both sides are congruent
4 0
3 years ago
Read 2 more answers
9
Artist 52 [7]

Answer:

Read explain

Step-by-step explanation:

The steps taken to solve this system of equations would first be:

1. Sub 4x-2 into your first equation, 2x+5(4x-2)= 12 ->

2. Solve/simplify this equation to get x=1

3. Sub x=1 into your second equation and solve for y = 2

4. Get the solution (1,2)

7 0
3 years ago
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