What simplify this expression 11 + 12a - 8a + 3

Town a has 5054 residents. Town a has 162 fewer than 2 times the number of residents of town b. How many residents does town b have?

Like fractions A, have the same numerator. B. have the same numerator and denominator. C. can't be solved. D. have the same denominator.

In In the formula 1=prt, what is the value of t

Suppose you earned $15.75 in interest in account A and $28.00 in interest in account B after 12 months. If the simple interest rate is for 3.0% for account A and 2.0 for account B. Which account has more principal?

A car is traveling at a rate of 54 miles per hour. What is the car's rate in feet per second? How many feet will the car travel in 10 seconds? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers.

3 over 5 minus (negative 3 over 4) its a fraction

You were billed $28.50 $28.50 for additional data usage on your cell phone at a rate of $9 $9 per gigabyte. Three choices are correct ways to calculate the additional gigabytes, g g, that you used. Which choice is NOT?

How many grains of wheat should be placed on square 13?

Can you solve for x 6y=24-3x

A rectangular prism has a height of 12 cm and a square base with sides measuring 5 cm. A pyramid with the same base and the height of the prism is placed inside the prism. What is the volume of the space outside the pyramid but inside the prism?