Exe. 1

School lunches cost $14.50 per week. How much would 15.5 weeks of lunches cost?

Exe. 2

A student earns $11.75 per hour for gardening. If she worked 21 hours this month, then how much did she earn.

55% as a fraction or mixed number in simplest form

Ashley can ride her bicycle 15 miles in 2 hours. There are 60 minutes in 1 hour, and there are 1760 yards in 1 mile. How many yards does Ashley travel in each minute? A. 440 yards B. 14 2/3 yards. C. 29 1/3 yards. D. 220 yards

You might need: Calculator Complete the recursive formula of the arithmetic sequence 13,6, - 1, - 8, ...

There are 23 students in a karate class. The number of girls is less than twice the number of boys. Write two systems of equations.

What is 2a - 8a = 12 - 8a

Nick spends $2.15 on crickets for his pet lizard every week. How much will Nick spend on crickets in a year?

A bicycle helmet cost $41.40 in 1983. What will a bicycle helmet cost when the CPI is 186? Round to the nearest cent. a. $222.58 b. $144.60 c. $77.00 d. $72.30

You have $5,400 to deposit. If you deposit the money in a savings account at your local bank, you will earn 1.49% annual interest and will be able to make ATM withdrawals at your bank's ATMs.

The width and length of the bulletin board are whole numbers what is the width of the bulletin board if the length is 4 feet

Numerical WebAssign will do simple calculations for you, using +, -, *, /, parentheses, and e-notation. For example, if a question asks for half the sum of 246 and 388, you can enter " (246+388) / 2".