There are 156 ways for 2 cars to win first and second place in a race. How many cars are in the race?

3 - 2x ≥ 5 or 3 (x - 2) + 1 > 7

Given 4x+5y what is the slope of this line

An adult blinks about 450 times in 30 minutes. A 12 year old blinks about 160 times in 30 minutes. How many more times does an adult blink in 60 minutes than a 12 year old

Find the percent of increase or decrease? x to 5x

What is the solution to f (x) = 5 (x to the second power+4) (x-3) to the second power

If you have zero cookies and share them amongst zero friends, how would you write the equation and solve it?

What is the interior angle sum of a 15-gon?

6,051 m = __km a. 0.6051 b. 6.051 c. 60.51 d. 605.1

Doug believes that the function y=6 is linear, while Olga believes that it is not linear. Who is right, and why? A Doug is right, because the function cannot be written in the form y = mx + b.

What is 4.27-1.29?