Answer:
x= 0, and x=4
Step-by-step explanation:
x² -x = 3x, we can subtract 3x from both sides
x² -x -3x = 0, combine like terms
x² -4x = 0 , factor x
x *( x-4) = 0, if the product of 2 numbers equals 0 at least one is 0
x=0 and
x-4 = 0, add 4 to both sides
x= 4
Answer:
6
Step-by-step explanation:
Her profit will increase be 6 dollars.
x = 1
y = 45(1)
y = 45
A. The number of different colors on the page - is the statement that contains a variable.
The rest are all fixed values. 27 points. 80 miles per hour. half the speed of the car.
36, 40 those are your answers
X= the amount of hot dogs y= the number of popcorn balls.
System 1= 2x+4y=14.00
System 2= 4x+7y=26.00
i think