Which number produces a rational number when added to 0.53?

A. pie

B. √5

C. 0.2645751311 ...

D. 5/7

If you had 5 green marbles and 8 red marbles, what's the probability that you'll pull out a marble that is green?

Curtis rides his bike 9 miles one way then turns around and rides back. On the return trip, his speed is increased 20% because the wind is at his back. Let s be his speed in miles per hour riding against the wind.

As a dietitian, your patient is on a low sodium diet (less than 1,100 mg of sodium per meal). She has a breakfast of orange juice, 2 eggs, 2 slices of toast with butter on each, and coffee. How much sodium did the patient have for breakfast?

John has to saved $220 for a bike. So far he saved 3/5 of that amount. How much has he saved?

For spring break you and some friends plan a road trip to a sunny destination that is 1705 miles away. if you drive a car that gets 39 miles per gallon and gas costs $3.339/gal, about how much will it cost to get to your destination?

Which answer describes this type of series - 20-18-15-11 - ... A). Arithmetic B). Geometric C). Neither D). Both

The circumference of the flotation device above is 62.8 inches. If three flotation devices are lined up end-to-end, then what is the length of the flotation devices?

Pair of shoes cost three times as much as a scarf. The total cost of one pair shoes and one scarf is $32. If S represents the cost of one scarf, which equation could use to find the cost of one scarf?

Write a whole number that rounds to 9000 if we are rounding to the nearest thousand

The gas tank in Ava's car holds 17 gallons of gasoline. She can drive about 32 miles for each gallon. Which is the best estimate of the number of miles ava can drive on a full tank of gas.