What is the difference of the two polynomials

(9x + 8x) - (2x+3)

A fence around a rock garden is the shape of a right triangle. two angles measure 30 and 60 degrees. two sides measure 10 feet and 17.3 feet. The total length of the fence is 47.3 feet. How long is the side opposite the right angle

5f + 3s + 6 use f = 6 and s = 7

My equasion is - 0.84 divided by - 2.8 how do i divide that?

What plus 35 equals 180

1700 meters in 40 minutes what is your constant speed

Consider the expresion below 9+4 (x+2) - 3x Select the term that best describes "3" in the given expression. A. variable B. coefficient C. constant D. exponent

If the ratio of patrons to advertising dollars is 8.65:1, how much should the arena spend if it wants 15,000 attendees at the basketball game? (round to the nearest dollar)

A newly proposed endoscopy method used to screen for colon cancer is tested among a random sample of the population.

In the process of electricity, what flow through

Ms Nickel has a jar of candy on her desk, Jessica thinks there are 3,498 pieces of candy in the jar. There are actually 4,182 pieces. What is the difference between Jessica's guessed and the actual number of pieces of candy?