Simplify the expression: x^2+3x-28/x^2-7x+12.

Show your work.

Two urns each contain green balls and blue balls. Urn I contains 4 green balls and 6 blue balls, and Urn II contains 6 green balls and 2 blue balls. A ball is drawn at random from each urn. What is the probability that both balls are blue? A. 2/51 B.

What value is the cube root of 27

20% of what equals 17

The top of a hill rises 105 feet above - 191. What is the altitude of the top of the hill? (ft), and how much higher is - 125 than - 191? (ft higher)

This net consists of a square and 4 identical triangles. What is the surface area of the sold this net can form? Not drawn to scale

If driver A has 145.155 average speed and driver C has a average speed of 144.809 and driver D had a speed between A and C Write a possible speed for D

The volume of a prism is 8000 mm3. What is the volume of this prism, measured in cm3?

Ramla has two full 1.5 litre bottles of water. She wants to fill as many glasses as possible with water from the bottles. Each glass can hold 180 millilitres of water. How many glasses can Ramla completely fill?

What is the slope intercept form of 6x + 2y = 24?

What is 0.502 into a fraction