Chapter 1: Problem 25
Evaluate the expression. $$6 \div 3+2 \cdot 7$$
Over 30 million students worldwide already upgrade their learning with Vaia!
All the tools & learning materials you need for study success - in one app.
Get started for free
Evaluate the expression. $$16 \div 8 \cdot 2^{2}$$
Write the expression in exponential form. seven squared
PINTEREST EARNED You deposit \(\ 120\) in a savings account that pays an annual interest rate of \(2.5 \% .\) How much simple interest would you earn in 2 years? (Review 1.1 )
Your school is building a new computer center. Four hundred square feet of the center will be available for computer stations. Each station requires 20 square feet. You want to find how many computer stations can be placed in the new center. You write the equation \(20 x=400\) to model the situation. What do \(20, x,\) and 400 represent? Solve the equation. Check your solution.
Evaluate the expression for the given value of the variable. \(9 b\) when \(b=4\)
What do you think about this solution?
We value your feedback to improve our textbook solutions.
