There are 487 books in the classroom library. What is this number rounded to the nearest ten?

In Canada the speed limit signs are in km/hour. Unfortunately, your speedometer only reads in mph. How fast are you allowed to go if the speed sign says 90 km/hr (rounded to the nearest tenth) ? A) 28.0 mph B) 55.9 mph C) 59.5 mph D) 97.2 mph

Ethan is planning to join a health club he can pay 225 for one year membership or he can pay 30 per month for 12 months. what percents discount does he receive or paying in full

Solve for c. 10 = 2|c + 7| Write your answers as integers or as proper or improper fractions in simplest form. c = or c =

Is - 7 a repeating decimal

a jacket originally sold for $45. this week it went on sale for 20% off. what is the discount and what is the sales price?

Latasha is a waitress at Seventh Heaven Hamburgers. She wants to estimate the mean amount each group at a table leaves for a tip. A random sample of 42 tables had a mean of = $7.30. Based on long term experience, s ≈ $2.92.

If 3x/5 = 3/2, then x = ?

Everyday my phone battery drops 3/1.2 after 2 weeks what's my battery life number

a shade of green paint is made from 5 parts yellow mixed with 3 parts blue. if 2 cans of yellow are used, how many cans of blue should be used?

Which item has the most volume? A. A grape B. A ping-pong ball C. A basketball D. A tennis ball