Which expressions have a value of - 23?

A. 11-34

B. - 9 - (-14)

C. 25-2

D. - 11-12

Find the difference 9/10-2/11

The ratio of schooner to skiffs in the bay is 7 to 5. If there were 63 schooners in the bay, how many skiffs were there?

Amy can drive 22.8 miles on one gallon of gas. How far can Amy drive on 5.3 gallons of gas?

Find the volume for a can of corn with a diameter of 3 inches and a height of 6 inches a: 9cubic inches B: 18 cubic inches C: 28.26 cubic inches D: 42.39 cubic inches

Measure of angle r=120 and measure of angle s=110 find measure of angle t

How to make as much light when power outage

The Few's are building a new home. One of the bedroom closets has an area of 48 square feet and a perimeter of 32 feet. What are the length and width of the closet using whole numbers?

The table shows the number of glass bottles of different colors in a shelf. A fair coin is shown below the table.

What time is 80 minutes before 1:10

A sample of fifth-grade classes was studied in an article. One of the variables collected was the class size in terms of student-to-faculty ratio. The student-to-faculty ratios of the 70 fifth-grade classes sampled have a mean of 17.