Answer:
x = 5
y = 2
Step-by-step explanation:
-3x + 3y = -9
3y = 3x - 9
Equation 1. <em><u>y = x - 3</u></em>
-3x + y = 7
Equation 2. <u><em>y = 3x + 7</em></u>
So, put number 1 equation to number 2's y :
x - 3 = 3x + 7
x -3x = 7 + 3
-2x = 10
2x = 10
x = 10/2
x = 5
And, put x, which is 5 , to the any equation to figure out the y.
This time, I'll use equation number 1.
y = 5 - 3
y = 2
Answer:
<u>2g </u> - <u>1</u>
g²-g-6 g-3
<u>2g </u> - <u>1</u>
(g-3)(g+2) g-3
take lcm
<u>2g- 1(g+2)</u>
(g-3)(g+2)
<u>g-2</u>
<u>g²-g-6</u>
Step-by-step explanation:
A function rule would be y = 60x. Y represents the number of miles traveled, and X represents the number of hours. For example, if Tina drove for three hours, it would be 60×3 which is 180 miles.
