A+B=21

A-B=9

Aflati cat este A si B

What is - 8 in the following sequence: 25, 17, 9, 1, - 7 ... A-common difference. B - common ratio. C-initial value. D - ratio. Why?

A small company's net income for the first six months of the year was $76,500 and for the last six months it was $100,000. What is the ratio of the first six months of the year and to the last six months of the year in simplest form?

Enforce is to impose as fued is to

A square plot of land has a building 40 ft long and 30 ft wide at one corner. The rest of the land outside the building forms a parking lot. If the parking lot has area 8,800 ft2, what are the dimensions of the entire plot of land?

How can you add the fractions 3/10 and 2/5? Explain

How many solutions does this have 2x+3=4x+2

Tiffany is 140 miles away from Maggie. They are traveling towards each other. If Maggie travels 5 mph faster than Tiffany and they meet after 4 hours how fast was each traveling

Relations and functions algebra 2

There are three buses to carry 96 students on a field trip. Write the ratio of buses to students.

Dmitry calculated that he needs 6s^2 square inches of wood for each crate he makes. Simplify the expression when s is replaced by t^4.