A student bought a book for $7 and a pen. The total cost was $9. Which of the following equations can be used to find the cost of the pen?

Kenneth has entered a check payment of $350.25 in his checkbook. If the old balance was $545.95, what is his latest balance? $896.25 $195.70 $195

How do you add two intergers if they have the same sign?

If a test has 126 questions and you got 34% how many questions did you get right

A clock tower rings bell every hour. Every hour, it will ring once with probability 1/3 and twice with probability 2/3. The numbers of times the bell rings at different hours are independent.

What is the coeffiect of 5/3 xy

Tina's swimming lesson started at 5:30 P. M. and ended at 6:25 P. M. How long did the swimming lesson last?

Solve - 1/2x>8 graph solution

Michale is traveling from San Francisco to Houston this morning. The flight will take 4 3/10 hours to complete. If the airplane travels 368.8 miles per hour, how many miles will the airplane travel? Explain

What is the correct first step to solving the equation x^2=10-3x

Y + 1 = - 7 (x+1) write an equation in slope intercept form