Linda planned to spend 9 hours practicing piano this week. By tuesday, she had spent 2 1/2 hours practising. How much longer does she need to practice to reach her goal?

How to find y intercept of equation

Mrs. Conley asks her class what kind of party they want to have to celebrate their excellent behavior. Out of all the students in the class, 5 want an ice cream party, 7 want a movie party, 10 want a costume party, and the rest are undecided.

If 3m-10=2 (4m-5) then what does this equal

What is the greatest whole number that's rounds to 456900

The publishers of a business magazine are running sales promotions for the weekly magazine. The number of prospective customers a sales representative sees per day varies 1 to 40.

What is the probability of rolling a single die to the number 4 or 5 a) 4/6 b) 1/3 c) 1/6 d) 4/12

an item regular priced at 80.00 is on sale for 20% off. there is a 3% sales tax. what is the sale price before sales tax

Chloe received 86% on her first test, a 47/50 in her next test, and a 0.89 on her third test. List her percentages in order from least to greatest.

How do you write this in standard form 2x+3y=12

Liam is a tyre fitter it takes him 56 minutes to fit 4 tyres to a van how long would it take to fit 12 tyres to 3 vans