An aquarium holding African cichlids is 6 inches higher than it is wide. It's length is 25 inches, and it's volume is 7000 cubic inches. What are the heigh and width of the aquarium?

How many strings of eight english letters are there a. That contain no vowels, if letters can be repeated? b. That contain no vowels, if letters cannot be repeated? c. That start with a vowel, if letters can be repeated? d.

Karen spent 39 minutes knitting 3 hats. In all how many hats could Karen knit in 117 minutes

A parallelogram has an area of 8x2 - 2x - 45. The height of the parallelogram is 4x + 9. a. Write the formula for the area of a parallelogram. b. What is the length of the base of the parallelogram? c. Writing Explain how you solved the problem.

50% = Personal Shopping 32% = Groceries 18% = Utilities Caleb reviewed his bills for the past two months and divided his expenses into the three categories in the pie chart.

The product of twice a number and three is the same difference of five times the number and 1/5. find the number

Y=5x+21 and y=-7x-15

A small city has 15 bus routes. The number of stops on each route is given below. 20 15 18 18 23 12 18 22 14 21 17 18 19 10 16 What are the mean, median, mode, and range of the data set? Enter your answers in the boxes.

Laura sends an average of 27 text messages per month to each of f friends. Her cell phone provider charges her a flat rate of $3.50 per month and $0.04 per text message.

27.539 rounded to the nearest tenth rounded to the nearest tenth

Drivers ed you are required to park 12 inches of