An MP3 player costs $40, and a sales tax of $2.40 is added to the cost. What is the sales tax rate? (answer in %)

What is the decimal that is 10 times as great as 0.009

Start time 7:43 am elasped 36 minutes

Evaluate the algebraic expression h (m+n) / 2 h=4 m=5 n=6.

Compatible numbers to estimate 75 plus 26

How to simplify 18m - 12

What is the value of x? 70 an 35

How to solve Y=-x-4 2x-3y=17

Jasmine works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per week. If y = 7x represents Jasmine's earning, what are the values in the domain?

bella rolls 2 standard dice 60 times. how many times can she expect the sum of the numbers to be greater than 10?

5,000 mL is equal to: 5 L 0.005 L 5,000 cm² 5,000 cm³