Answer:
0.9375
Step-by-step explanation:
hope it helpssss sorry if it doesntttt :)
To do this problem you would first need to factor out a variable, which in this case I would want to do the first equation because it is isolated. Now the equations would look like this:
x = -2y - 1
4x - 4y = 20
Since we know that x is now equal to -2y - 1 we can plug it in to the x value in the second equation:
4 (-2y -1) - 4y = 20
-8y -4 - 4y
-12y - 4 = 20
-12y = 24
y = -2
Now that we know the y value plug the y value to one equation to find the x, I will be using the first equation
x + 2(-2) = -1
x - 4 = -1
x = 3
Solutions:
y = -2
x = 3
13!=13×12×11×10×9×8×7×6×5×4×3×2×1
=6,227,020,800
Y = (3/4)x + 1<span>y = 0.75x + 1 is also an acceptable answer</span>
Answer:
$23.25
Step-by-step explanation:
12+11.25
