Find the number of rooms per hour that Jake, Lionel, and Donald can paint working together if t is 6 hours.

What can you tell about two integers when their quotient is positive? negative? or zero?

1. how many solutions does - 3x + 32 - 7x = - 2 (5x + 10) have? a. infinitely b. one c. none 2. how many solutions does 3 (x - 14) + 1 = - 4x + 5 have?

What is the radius of a circle in which a 30 degrees arc is 2 inches long

Job John has 12 pounds of dog food and is going to separate it into a 3 fourths pound portions how many portions of dog food will he have

2 a. m. the outside temperature was 15 Fahrenheit the temperature fell steadily by 4 Fahrenheit for the next 3 hours what was the temperature at 5 a. m.

A stack of 12 pennies is 18.24 millimeters high how thick is each penny how thick would a stack of 20 pennies be?

Which statement is true about the sum of (5y/y^2) + (y-4/5y) ? A: The denominator of the simplified sum is y2 + 5y. B: The denominator of the simplified sum is 5y. C: The numerator of the simplified sum is 5y2 - 4.

What is 3x + 7 = 4x?

The sum of consecutive integers 1,2,3, ..., n is given by the formula 1/2n (n+1). How many consecutive integers, starting with 1, must be added to get the sum of 1081

How to solve 167<6+7 (2-7r)