Y-intercept, how do i find the y-intercept when i already found the slope?

how do i find the y-intercept when i already found the slope?

Direct variation, is force applied to the brakes on a car, and stopping dis...

is force applied to the brakes on a car, and stopping distance a direct variation?

Pi, approximate pi to the nearest one thousandths1

approximate pi to the nearest one thousandths1

Factoring Quadratic, I need help in solving this problem: x^2-12+27

I need help in solving this problem: x^2-12+27

Example of mixing problems, How much of a 50% alcohol solution should we mi...

How much of a 50% alcohol solution should we mix with 10 gallons of a 35% solution to get a 40% solution? Solution Let x is the amount of 50% solution which we need.  It me

Quadratic equations,

Area of a polygon., what is the area of a polygon.

what is the area of a polygon.

Equation, x+3=2 What is x?

x+3=2 What is x?

Solve, 15+1/2x=0.60(20+x)

15+1/2x=0.60(20+x)

Thirty percent of the students in a mathematics clas, Thirty percent of the...

Thirty percent of the students in a mathematics class received an “A.” If 18 students received an “A,” which of the following represents the number of students in the class?