Y = -0.75x - 6
It starts out as:
y - 0 = -0.75(x - 8)
Enter the point into the equation subtracting the x-value from the x-variable and the y-value from the y-variable. The slope must be the same since it is parallel. Then distribute and simplify
Y= 2x - 5
Explanation. Negative divided by negative is a positive and a positive divided by a negative is a negative.
Answer:
576/18 = 32 miles per gallon
Step-by-step explanation:
Answer:
so, it's 0.1x35=3.5
it will be lowered by 3.5 dollars
x=7 or x=-6
Let's solve your equation step-by-step.
0.25x2−0.25x−10.5=0
For this equation: a=0.25, b=-0.25, c=-10.5
0.25x2+−0.25x+−10.5=0
Step 1: Use quadratic formula with a=0.25, b=-0.25, c=-10.5.
x=
−b±√b2−4ac
2a
x=
−(−0.25)±√(−0.25)2−4(0.25)(−10.5)
2(0.25)
x=
0.25±√10.5625
0.5
x=7,−6
