2n-n-4+7n in simplest form

Daniel is currently 26 years older than his son. in 6 years he will be three times older than his son. how old are both of them now?

Solve 2x bigger than 7

Select steps that could be used to solve the equation 1 + 3x = - x + 4. 1. add x, subtract 1, divide by 4 2. add x, subtract 4, divide by 4 3. subtract 3x, subtract 4, divide by 4 4. subtract 3x, subtract 4, divide by - 4 5.

How many times can 5 go into 78

How did the Romanov dynasty increase Russia's power?

A sample of midterm grades for five students showed the following results: 72, 65, 82, 90, 76. Which of the following statements are correct, and which should be challenged as being too generalized? a.

Is 9/16, 5/6, 48/100,0.67, and 0.0009999 closer to 0, 1/2, or 1 ...

Jerod is making candles from beeswax he has 132.72 ounces of beeswax if each candles uses 8.4 ounces of beeswax how many candles can he mak

A skateboarder descends on a ramp from 172 feet to 67 feet in 15 seconds. What is the average height change in height per second?

Write as a product of two polynomials. (x-y) ^2-a (y-x)