The slope is:(9-3)/(1-(-2))=6/3=2
Answer: x = 4 and y = -3
Step-by-step explanation:
2x + 4y = -4
2x = -4 - 4y
x = -2 - 2y
Now that we have solved the first equation for x, we plug (-2 - 2y) into the other equation in place of x and then solve for y.
3(-2 -2y) + 5y = -3
-6 - 6y + 5y = -3
-y = 3
y = -3
Now that we know y, we plug it into the original equation and solve for x.
2x + 4(-3) = -4
2x + -12 = -4
2x = 8
x = 4
You can check the answer by plugging both x and y into either of the original equations.
Answer: forty five and tfourenths eight eight and eight hundreths seventeen hundreths two and thirty five thousandeths
step-by-step explanation:
Answer:
Your answer would be
2(13+9x)
Step-by-step explanation:
I think you would put 570 in the blank since 19 x 3 = 57
