Sarah is twice as old as her youngest brother. If the difference Between their ages is 15 years. How old is the youngest brother

The country of Sylvania has decided to reduce the number of its illiterate citizens by / dfrac35 5 3 start fraction, 3, divided by, 5, end fraction each year. This year there are 900090009000 illiterate people in the country.

How can you make equivalent expression to 42+6x using the distributive property

The mean and standard deviation of a population being sampled are 64 and 6, respectively. If the sample size is 50, what is the standard error of the mean? how do I find the standard error?

write an equation for a circle that is centered at the origin and has a radius of 6. show your work.

A^2b; use a = - 1, and b = - 4

The average person drinks 1 pt of milk a day at this rate, how many gallons will a person drink in a leap year

What is the volume of the figure below which is composed of two cubes with side lengths of 8 units

A cereal box contains 8 1/4 cups of cereal. The nutritional information on the box defines a serving as 3/4 cups. How many servings does this box contain?

70%days in june were sunny how many days were sunny

A=1/2 (b+b+b) h. slice for h