Aurelio Espinoza buys a computer disk file for 14.95, a surge protector for 19.95 and 2 boxes of labels for 19.99 each. The sales tax rate is 4 percent what is the total?

Melinda bought 6 bowls of for $13.20 what was the unit rate in dollars

an amusement park sells child and adult tickets at a ratio of 8 to 1 on Saturday they sold 147 more child tickets than adult tickets how many tickets did the amusement park sell on Saturday

I am a percent just slightly less than 0.40. The sum of my digits is twelve. What am I?

Chemistry question: What is the mass, in grams, of a sample of 6.12 * 1024 atoms of manganese (Mn) ? 6.12x10^24 atoms x 1 mol/6.02x10^23 atoms = 10.166 rounded to 10.2 10.2 mol x 54.9380g/1 mol = 558.

Jacqui has grades of 70 and 75 on her first two algebra tests. if she wants an average of at least 76 , what possible scores can she make on her third test?

What is the sales tax on a jacket priced at $525 if the sales tax rate is 6%?

The amount that sunrise library charges for an overdue book is $0.25 per day plus $1 service charge. write a function using 2 variables for this situation.

How much work is done on an object if 6 newtons of force are applied to the object and it moves 3 meters? A. 0.5 J B. 2 J C. 3 J D. 18 J

Can a monomial have a negative exponent

What is make a ten to add 7+4=