Expand the experssion - 2b - 6 plus 3b - 2

8x-21+117-x=180 find x

Multiply the polynomials. (x + 4) (x^2 - 5x+3)

Which expression is equivalent to (3y+3) + (y^2 - 1) + 2y + (y^2+2) A) 3y^2+3y+4 B) 7y+4 C) 2y^2+5y+4 D) 7y+6

The scale on a map indicates that 1 inch corresponds to an actual distance of 95 miles. two cities are 4.5 inches apart on the map. what is the actual distance between the two cities?

the temperature in Portland, Marine, reached - 3.5ºF one day last winter. Between with two integers does the temperature lie?

The side of a square measures 3mn2. What is the area of the square if m = 4 and n = - 2?

Isthere 100 inches in 8 foot

How many of the unknown flow rates and/or mole fractions must be specified before the others may be calculated?

At a gas station, Lora took 1/6 minute to fill 3/5 gallon of gas. At this rate, how many gallon of gas could Lora fill in 1 minute? use a mixed number to express your answer. 5/18 3 3/5 1 5/8 18/5

5 and three tenths - 2 and five tenths