What are the solutions to 2x^2-4x-30=0

Why might the range not be the best estimate of variability?

Write an equation of the line y-intercept = - 11/2

What are two numbers that multiple to be 10 and add to be - 7

What is 0.0093 as a percent

Descompón cada numero en sus factores primos

There are 11 candidates for homecoming king and 12 candidates for homecoming queen. How many possible outcomes are there for homecoming king and queen? 156, 182, 132, 210?

Find the gcf of each pair of number 24 and 56

Katie has a bag of 15 marbles. There are 3 green, 4 blue, and 5 red marbles. The rest of the marbles are yellow. If Katie randomly chooses a marble, what is the probability it will be yellow or red?

Determine whether or not each number is a common factor of 144 and 240. Try to use different methods, and show your work. a) 2 b) 3 c) 10 d) 48 e) 120

Which description could be written as a linear function? eight more than twice a number three more than the product of two numbers ten more than the square of a number nine more than one divided by a number