3x2 + 11x-42

How to factor this

If the discriminant of an equation is negative, which of the following is true of the equation A it has two complex solutions B it has one real solution C it had two real solutions

Two positive numbers have a difference of 8 and a product of 33. What are these numbers?

Ellie uses 27 feet of fabric to make eight dresses to use the same amount of fabric to make each dress how many yards of fabric does Ellie use to make its rest

A rectangular prism has a length of 6 cm, a width of 3 cm, and a height of 45 cm The prism is filled with cubes that have edge lengths of cm. How many cubes are needed to fill the rectangular prism?

The area of a desk top is 8 ¾ square feet. If the length is 3 ½ft., find the width. 2 ft. 24 ft. 30 ft.

Eight more than six times a number

What steps can I use to multiply by a two - digit number with regrouping?

Which is another way to write 19 times 13 divided by 21

What is the quadratic regression equation for the data set? yˆ=-0.004x2+0.415x-0.546 yˆ=-0.004x2-0.415x-0.546 yˆ=0.004x2+0.415x+0.546 yˆ=-0.004x2-0.415x+0.546 x y 50 10 30 11 11 5 35 9 50 12 20 3 90 7

How can you determine wether an equation has infinitely many or no solutions?