Which of the following best describes the roots of the polynomial function below?

Y=2x^2+4x-3

Which of the following does not describe the dependent variable? A. It is the range. B. It is the y-values. C. It is the output. D. it is the x-values.

Tyler needs at least $205 for a new video game system. He as already saved $30. He earns $7 an hour at his job. Write and solve an inequality to find how many hours he will need to work to buy he system. Interpret the solution.

The sum of two numbers is 24. One is six less than twice the other. Find the two numbers.

The average of 6/4, 6/4, 6/4?

Craig has a 20 dollar bill. He buys 6 squirt guns for 2 dollars each. How much money did Craig have left?

The average ice skate size of customers at an ice rink with 200 patrons is 9.5. Assume the data is normally distributed. If the standard deviation of this data is 0.5, how many patrons have a skate size of 10.5 or larger?

Whats a digit the is in the ones place but 5 as a factor?

Which table could be a partial set of values for a linear function? A. x y 0 0 1 1 2 8 3 27 B. x y 0 0.0 1 0.5 2 1.0 3 1.5 C. x y 0 0 1 1 2 4 3 9 D. x y 0 0.0 1 0.5 2 2.0 3 4.5

A rate is a ratio. True or false

K/7=32/56? i have no idea how to solve this