About how many centimeters are equivalent to 16 inches

If w=9 x=7. and y=1 what is 11y-5

i'm thinking of 2 numbers. the sum of the numbers is 118. the second number is 11 less than twice the first, What are the two numbers?

The cross section of a square pyramid taken perpendicular to the base that passes through the top vertex produces which two-dimensional shape? Note: Use all lowercase letters in your answer to receive credit.

Find FD if the building is 75 feet tall. Round your answer to the nearest tenth

What's the answer to the question? stuck on this question

A computer program in Shannon's computer carries a single mathematical operation in 1.5*10^-6 seconds. How much time would the program take to complete 2.5*10^3 mathematical operations?

Becca has saved 25% of the money that she needs to buy a new tennis racket. If she has saved $21 jow much money does the tennis racket cost?

Larry, Moe, and tome at a pizza together. If larry ate 3/8 of the pizza, and tom ate 1/6 of it, how much did moe eat?

Who was the Hellenistic (Greek) mathematician who invented the compound pulley and is known for his work with the laws governing simple machines? A. Pythagoras B. Euclid C. Achimedes D. Hippocrates

Nia is training for a marathon. Her average speed during training so far is 5.8 miles per hour. If she runs at that rate for a training run that is 1 hour and 12 minutes long, how far will Nia run? A. 4.83 miles B. 6.96 miles C. 7.25 miles D. 4.