Some one factor 3x^2+7x-20

The diameter of a small gear is 16 cm. This is a 2.5 cm more than 1/4 of the diameter of a large gear. What is the diameter of the large gear? Round to the nearest cm.

Write $2.161616 as a fraction and mixed number

Justin played a game with 24 floating plastic ducks each with a colored sticker on the bottom. There are an equal number of red blue and green stickers on the set of ducks.

If a test had 50 questions and you got a score of 58%, how many questions did you answer correctly?

What phrase describes the variable expression m+5

How many times does 12 go into 80 the times you have done 12 into 80 is when you count to 12 or 80 or do 80 or 12 jumping jacts solution that is how many times you or another kid does 12 into 80.?

Simplify the expression (-6+i) / (-5+i)

The circumference of a circular field is 301.44 yards. What is the diameter of the field? Use 3.14 for it and do not round your answerL

Loan amount = 9,500 monthly payments = 227.50, time of loan contract = 5 years. What's the true annual interest rate (to the nearest tenth)

Write the inverse of the statement below. If angles are vertical, then they are congruent. If angles are not vertical, then they are not congruent. If angles are congruent, then they are vertical. Vertical angles are congruent.