If n+10=40, then what is the value of the expression n-25

Line a is represented by the equation y=-2x+3. How do these equations compare to line a? Parallel to line a Perpendicular to line a Neither parallel nor perpendicular to line a y=2x-1 y=-2x+5 y=1/2x+7

I know that 700 divided by 70 = 10 because the 7 in 700 represents 100 times what it represents in

If f (x) is a linear function, f ( - 1) = - 4, and f (2) = 1, find an equation for f (x) in slope-intercept form.

Select the two valuse of x that are roots of this equation. x^2+2x-5=0

X over 16 equals 45 over 40

25% of what is 13? And how do you show your work?

In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an angle of elevation of no more than 4.8°. A builder needs to install a ramp to reach a door that is 2.5 feet off the ground.

When marika bought her house she paid 80% of the purchase price of the house with a loan. she paid the remaining $49,400 of the purchase price with her savings. what was the purchase price of her house?

Tony have 48 marbles he had 4 bags he wanted to know how to put all 48 marbles in for in the four bags

The sum of the quotient of a number and 3 and 8 is 16