Simplify the expression - 9 (1 + 8r)

Round 992,449 to the nearest hundred thousand year focus

Suppose you have a chance of winning with a scratch-off lottery ticket. If you buy 4 tickets, what is the probability of winning with all 4?

Salma received a $70 gift card for a coffee store. She used it in buying some coffee that cost $7.61 per pound. After buying the coffee, she had $39.56 left on her card. How many pounds of coffee did she buy?

You spin the spinner and flip a coin. Find the probability of the compound event. The probability of spinning a number greater than 1 and flipping tails is.

How many times does 40 go into 280?

Your final bill is $51.28. This includes a 12% tip. What was the bill without tax?

Alicia can paint a small room 21 hours faster than Nina aloneness 4 hours slower than Alicia and Nina together. How long will it take them to paint the room together? Express your answer in decimal form

Of the coffee makers sold in an appliance store, 4.0% have either a faulty switch or a defective cord, 2.5% have a faulty switch, and 0.1% have both defects.

Alissa cut a piece of string that was 17 feet long. Lydia cut a piece of string that was 5 yeards long. Alissa wanted to cut her string so that it was the same as Lydia's. How many feet did she need to cut off? a:1 b:2 c:4 d:5

stuart is riding a ferris wheel at the county fair. The Function f (x) = - 16cos (π/30 x) + 18 represents the height of the seat stuart is on the ferris wheel, in meters, at any time x (measured in seconds) into the ride.