The exact solutions to the quadratic equation 0 = 6x² - 9x - 3 can be written in the form x=p+q√r. What is the value of p+q+r?

how do you balance equations?

Gary is a fitness trainer who makes 30 and 45 minute appointments

with clients. Gary’s contract allows him to make up to 30 hours of

appointments in a week. State the inequality that represents all the

possible combinations of appointments that Gary can make in a

week. Graph the inequality.

A mass of 55.0kg is 225m above the ground with a velocity of 36.0 m/s. Use conservation of energy to calculate is velocity when it reaches a height of 115m above the ground. Ignore the effects of air resistance. 

Determine the amount of work that must be done to accelerate a 820kg car from 10m/s to 30m/s

An electrochemical change occurs when a strip of nickel is immersed in an acidified solution that contains dichromate ions.

several methods of determining the roots of a quadratic equation were discussed in lesson 2.3. select one of the methods to determine the roots of the equation 5x^2+2x+15=4x^2+13x-15. verify the roots.

the solution to nx^2+PX+Q=0 are 4 and -2/5. what information does this tell you about the graph of f(x)=nx^2+px+q?

tips on which vocabulary to use while analysing a source?