What is the answer to this ... c+1/-3=-21

the perimeter of the rectangle is 130 meters. If the longest side is one less than twice the shortest side, what is the length of each side

Find the number whose arithmetic square root is 3

What is 30 divided by 41

If Rachel now owes a quarter of the money that she once owed, what could you do to find how much money she owes now? Multiply what she owed by 4. Divide what she owed by 4. Subtract 4 from what she owed. Add 4 to what she owed.

Work out the area of a rectangle with base, b = 26mm and perimeter, P = 74mm.

What are the next two terms in the sequence: - 16, 8, - 4, 2

Raise a to the 9th power, then find the quotient of the result and b

Troy cut a 100 foot rope into 3 pieces. The first piece is 43 foot long. The second piece is at least 22 feet long, but no greater than 33 feet long. Which inequality represents the length (x) of the third piece?

How do you solve 3 (1+5)

How many different ways can you find of writing 1/2