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Goshia [24]
2 years ago
7

Please let me know what the answer is​

Mathematics
2 answers:
ratelena [41]2 years ago
8 0

Answer:

It will be A m>-6

Step-by-step explanation:

Pavel [41]2 years ago
8 0

Answer:

A.

Step-by-step explanation:

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ANSWER QUICK!! 75 PTS!!!
iogann1982 [59]

Answer:

2) x = -2 , y = 2

3) no solution exists

Step-by-step explanation:

Solve the following system:

{-2 x - 3 y = -2

y = 2 x + 6

Hint: | Perform a substitution.

Substitute y = 2 x + 6 into the first equation:

{-2 x - 3 (2 x + 6) = -2

y = 2 x + 6

Hint: | Expand the left hand side of the equation -2 x - 3 (2 x + 6) = -2.

-2 x - 3 (2 x + 6) = (-6 x - 18) - 2 x = -8 x - 18:

{-8 x - 18 = -2

y = 2 x + 6

Hint: | Choose an equation and a variable to solve for.

In the first equation, look to solve for x:

{-8 x - 18 = -2

y = 2 x + 6

Hint: | Isolate terms with x to the left hand side.

Add 18 to both sides:

{-8 x = 16

y = 2 x + 6

Hint: | Solve for x.

Divide both sides by -8:

{x = -2

y = 2 x + 6

Hint: | Perform a back substitution.

Substitute x = -2 into the second equation:

Answer: {x = -2 , y = 2

4 0
3 years ago
Can someone add these up and tell me what my final grades would be
denis23 [38]

Answer:

yea sure

Step-by-step explanation:

math pretty sure its A

civics B

LA b

pretty sure i am right

4 0
2 years ago
Read 2 more answers
PLEASE HELPPPPP
natulia [17]
Take Saturdays total of $620 and subtract Fridays total of $460 to get $160. Divide that by the difference of the number of pies sold on Friday and Saturday to get $8. Take the $8 and multiply by number of pies sold on Friday (20) to get $160. Take that number and subtract it from the total sold on Friday ($460) to get $300. Divide that by how many cakes were sold on Friday (30) and get $10.
So therefore:

Pies - $8 each
Cakes - $10 each
6 0
3 years ago
Which of the following is a linear equation<br>x+y-2<br>2x+5=11<br>15<br><br>​
skelet666 [1.2K]

Answer:

x + y = 2

y = 2 - x

so it is a linear equation.

2x + 5 = 11

2x = 11 - 5

2x = 6

x = 3

it is not a function because for just one <u>x</u> we have many <u>y</u>

5 0
3 years ago
NEED HELP ASAP!!! PICTURE PROVIDED
faltersainse [42]

Answer:

(x + 9) (x - 8)

Replace a with 9

and b with -8

Step-by-step explanation:

8 0
3 years ago
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