To find the x intercept replace y with 0 in the equation and solve for x:
4x +3(0) = 12
Simplify:
4x +0 = 12
4x =12
Divide both sides by 4:
x = 12/4
x = 3
The x intercept would be (3,0)
It would just be 14 miles wouldn't it?
Answer:
4(2x+2)=8(2-3x)
First I am going to distribute the 4 and the 8 on the sides of the equation.
This gets me to
8x + 8 = 16 - 24x
then subtract 8x on both sides to get
8 = 16 - 16x
then subtract 16 on both sides to isolate the -16x
-8 = -16x
then divide by -16 on both sides, to make the x variable positive and isolate the variable even more.
0.5 = x
Step-by-step explanation:
each step is highlighted in bold, and the equation after the step is shown below the bolded line.
Answer:
Step-by-step explanation:
Given
Opposite points: and
Required
Find k
First, calculate the midpoint of the opposite points.
This gives:
Open bracket
The equation becomes:
Solve for k
Answer:
Cost of paint = 5.75 $
Explanation:
Joe went to the hobby shop and bought 2 model sports cars at $8.95 each.
Number of models of sports car bought by Joe = 2
Price of each model sports car = $8.95
Total price of 2 model sports cars = 8.95 x 2 = 17.90 $
Total money he spent = 23.65 $
Cost of paint = Total money he spent - Total price of 2 model sports cars
= 23.65 - 17.90 = 5.75 $
Cost of paint = 5.75 $