A scale model of a human heart is 16 ft long. The scale is 32:1. How many inches long is the actual heart that the model represents

Icole wants to buy a pair of jeans. The original cost of the jeans is $42.50, and the markup is 10 percent. How much will she have to pay for the jeans? $44.50 $46.75 $52.50

Choose the equation that could be used to solve this problem. Anna needs to save $85 for a yoga class. She has already saved $42. How much more does Anna need to save? A.) x + 42 = 85 B.) x + 85 = 42 C.) 42 - x = 85 D.) x - 42 = 85

Describe the location of on a number line. Explain your reasoning.

Practice 1. Determine which numbers are irrational. Select all that apply. o V36 O V23 0 -4.232323 ... O 0.151551555. 0.35 2. Classify - 0.25 as rational or irrational. Explain.

What is the factor of 36

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.