The expressions (x+4) is a factor of x2+kx-20 what is the value of k how do you know

What is the common ratio for the sequence 1,4,16,64 1/4, 1/2, 2, 4

Mason sold 10 wristbands and made a total of 5 dollars

1. Define perimeter.

The volume of a cone is 20cm^3 what is the volume of a cylinder with the same base and hieght

6-by=19 what does y equal

Is 6 km greater or less than 54,000 mm

There are 12 men and 24 women in a chorus. What percent of the entire chorus is composed of women?

What is the equation of the graphed line? (0,7) and (8,-2). then what is it in in slope-intercept form?

Drusilla replaces the light bulb in the hall closet every 9 months and replaces the air filter every 6 months she just replaced both items this month after how many months will she replace both the light bulb and the air filter?

The formula for the volume of a cone is v=1/3 pi times r squared h where v represents the volume, r represents the radius of the base, and h represents the height.