How do i graph p=20-.80n and whats the domian and range

What is the tangent ratio for

Which expressions are equivalent to 3x + 2 (x-1) - 4? 3x + 2x - 2 - 4 A 5x - 6 B 3 (x-4) C 3 (x + 2) - 6 D 6 (x - 1)

How do I solve this equation? 16-3p=2/3p+5

8 (3x - 1) = 2 (9 - 7x)

There were 220 people who voted at the 6th grade meeting. Sixty percent of the voters are in favor of changing the school mascot. How many people are against changing the mascot? Use numbers and word to explain your answer.

A number was multiplied by - 4 and decreased by 6. If the final result was - 34, what was the number?

in mr kim's history class there are 16 male students and twelve female students. which ratio can be used to express female students to male students in simplest form

A baseball team won 20 games and lost 10. What percent of the games did the team win? 33 1/3 50 60 2/3 200

A coin bank contains twice as many nickels as dimes and five times as many pennies as dimes. The value of the collection is $2.00 or 200cents. How many pennies, nickels, and dimes are in the collection?

Solve t/3-5=7 for t.