Which phrase represents the algebraic expression for r + 12?

A. The difference of a number and twelve.

B. The product of a number and twelve.

C. The quotient of a number and twelve.

D. The sum of a number and twelve.

10 po The regular price of a computer game is $49.88. It is on sale for 15%off. What is the sales price? * $748.20 $42.40 $15.00 $7.49 O Other:

The population of a local species of dragonfly can be found using an infinite geometric series where a1=30 and the common ratio is 2/5. write the sum in sigma notation and calculate the sum that will be the upper limit of this population.

Five Leprechauns (Ryan, Christina, Samantha, Brianna, and Benjamin) are each different heights (3 feet and 1 inch, 3 feet and 4 inches, 2 feet, 2 feet and 3 inches, and 3 feet and 9 inches). Figure out how tall each Leprechaun is. CLUES 1.

Jodie went to the playground at 1:00 P. M. She played on the slide for 45 minutes and the swings for 45 minutes, then went home. What time was it when Jodie left the playground?

14 subtracted from 5 times a number is 6

Kyle needed about 1 liter of water to fill a container. did kyle most likely fill a small glass a spoon or vase?

Tape travels through a tape player at a speed of 9.45 feet per minute. how many feet of tape are needed for half an hour of continuous music?

You invested into a content management company that specializes in peer to peer networks four years ago with a stock value of $56.30 a share. Today, a single share of the company is worth $32.21.

The original price of a new pair of shoes is $40. If there is a 20% discount on all shoes, how much is deducted from the original price?

The sum of 3 consecutive integers is 261. What is the middle number?