2 years ago

Which method would you use to solve this System of Equations? x = -2 2x + y = 5

1 answer:

3 0

x= -4x + y = 5

-4x / 5 = -0.8

So its A. - Substitution

You might be interested in

loris [4]

Answer:

$\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}$

Step-by-step explanation:

Given rational expression is,

$\frac{2x^2+5x-14}{x-2}$

x - 2) 2x² + 5x - 14(2x + 9

9x - 14

Therefore, $\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}$ is the answer.

6 0

2 years ago

harina [27]

1) Tan45 = 1
2) Sin70 = 0.9397
3) Cos30 = 0.8660
4) Cos20 = 0.9397

7 0

2 years ago

erma4kov [3.2K]

Answer:

${x}^{3} + {x}^{2} y + 3xy - 2x {y}^{2} + 6 {y}^{2}$

4 0

2 years ago

Georgia [21]

Answer:

2 miles = 3520 yards

Step-by-step explanation:

1 mile = 1760 yards

2 miles = 3520 yards

5 0

3 years ago

Sladkaya [172]

Its basically 7 see there is nothing but the number 7 which means as to an expression its 7.

8 0

3 years ago