What is the value of the discriminant for 5x^2 + 7x = 6 ? How many different real number solutions does the equation have? Thanks SO MUCH for answering! :)
What is the value of the discriminant for 5x^2 + 7x = 6 ? How many different real number solutions does the equation have? Thanks SO MUCH for answering! :)
Mrs. Morales wrote a test with 15 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 points and vocabulary questions (y) are worth 10 points. The maximum number of points...
1 quarter =$0.25 1 nickel =$.05 how do you set it up?
Please help, im crap at maths :( x
I think it is a trinomial, but I am not sure...
The band leader wants to line up the 92 band members in 4 rows so that each row has two more members than the row before. How many members should be in the shortest row?
Please help
The concept of the equation.
you decide to install a rope swing at the bend in the river. the time t in seconds for the rope swing to make one swing is given by 2√l/3.3, where l is the length of the rope swing in feet. If one...
Step1: When factoring a trinomial in the form of x^2 + bx + c , you need to find the values of p and q in the factored form (x +- p) (x +-q). The product of p and q is the constant...
Answer the following questions based on the scenario below: Mr. Joyner is at a hotel 240 miles from his home. He is driving at a constant rate of 40 miles per hour towards home...
factoring vs quadratics
A box contains $24.56 in pennies, dimes, and quarters. There are 338 coins in all, with 25 more quarters than dimes. How many pennies are there?
Robert needs to cut four shelves from a board that is 2.5 meters long. The second shel is 18 centimeters longer than twice the length of the first shelf. The third shelf is 12 centimeters shorter...
need help answering it
how many liters of a solution containing 45% acid must be mixed with a solution containing 60% solution to obtain 40 liters of a 48% acid solution?
2x+3y=-8 x-4y=7
algebraic word problem
2x+3y=-8 x-4y=7
2x+3y=-8 x-4y=7