R+707=-177 what is the r

Which of the following is a polynomial? O A. x2-1 O B. - 2 O c. 1 + 2 OD.

If c = 100 degrees, what is the equivalent fahrenheit temperature

475/1000 cuál es el decimal equivalente

30+6.25x<12+9.75x What is the answer to this?

If 2.40 moles of gas are held at a temperature of 97.0 °C in a container with a volume of 45.0 L, what is the pressure of the gas? A. 93.2 kPa B. 101 kPa C. 148 kPa D. 164 kPa

Round each decimals to the nearest whole number 6.7

Sally just got back from the vacation with her family. They had been driving for 3 days travelling 8 1/2 hours every day. How many hours were they in the car altogether.

14 plums cost $2.00. What is the cost, to the nearest cent, of 50 plums?

List the perfect cubes between 1000 and 3000

Cathy earns $13.50 per hour for the first 40 hours worked in a week and $20.25 per hour for hours over 40. If she earns $661.50 one week.