Determine the direction that this parabola opens y=-4x^2-8x-13

What is the solution to - 4|-2x+6| = - 24

L (d) = 55+d what is the length after 13 days?

A pair of shoes usually sells for $57. If the shoes are 40% off, and sales tax is 6%, what is the total price of the shoes, including tax?

Brian has a piece of yarn that is 8,000 meters long. How many kilometers long is his piece of yarn?

Whats the answer 4-d<4+d

Sona knits 10squares a day for 7 days. Can she sew together the squares to make 5 equal-sized blankets? Explain.

Dion shares 1/3 cup of nuts equally with his brother. How much does each person get?

At a golf tournament, David scored + 6, Celia scored - 16, and Xaiver scored - 4. One of these three players was the winner of the tournament. Who won the tournament?

A spinner is divided into three equal sections labeled a B and C. Erik spins the spinner and rolls a fair number cube. The tree diagram shows the sample space for the possible outcomes.

A plant grew 2cm every day for d days l. How much did it grow