Which of the following is a quadratic function

y=2x^3-9y+4

5x-3y=-6

y=2x^2-12x+9

y=-x^2+5√x-16

Why would people do the Nervous System as a project? (abstract)

You have $20 to spend on taxi fare. The ride costs $5, 5 plus $2.50 per kilometer. Write an inequality to determine the distance in kilometers, d, you can ride for $20

Jose runs 12.5 miles each day. He wants to run at least 150 miles before the end of the summer. How many days will he run to reach his goal?

Write an expression for the calculation eight minus the sum of five and 43 divided by

Is 24 a factor or multiple of 36

Jeremiah's mom is buying lollipops for treat bags for his birthday party. She wants each of the 36 guests to have 2 lollipops each. The lollipops come in packs of 8 each. How many packs of lollipops will she need to buy?

Solve for p (p+3) 2-64 -61‾‾‾√ and 61‾‾‾√ 6‾√ and 8‾√ 5 and - 11 -5 and 11

Which of the following is a step in the investment planning process? A. Evaluate your risk tolerance level. B. Monitor your spending every 5 years. C. Make major purchases before you start planning. D. Monitor your investment plan every 10 years.

Which expression is equivalent to 28 (15+9) ? 28 + 15 x 28 + 9 28 x 15 + 9 28 + 15 + 28 + 9 28 x 15+28 x 9

9. 1/2 (16 + 4 + 4) + (6 X 4 = 8) I do not no how to do this