Consider the equation x2 + 8x = 10.

1. Show how to solve the equation by completing the square.

2. Show how to solve the equation by using the quadratic formula.

3. Round solutions to the nearest tenth if needed.

Suppose the linear regression line y = 4.125x - 43.751 predicts a lemonade stand's profits based on the number of cups sold.

A train travels 95 kilometers in 4 hours, and then 94 kilometers in 3 hours. What is its average speed?

Which is greater 25 feet or 8 yards in 11 inches?

What is the surface area of 77 if the stack of blocks is enlarged/reduced by a linear scale factor of 1/2?

Define and compare radian measure to degree measure

In ΔABC, AB = 20 cm, AC = 15 cm. The length of the altitude AN is 12 cm. Prove that ΔABC is a right triangle.

An object of mass 100 kg is released from rest from a boat into the water and allowed to sink. While gravity is pulling the object down, a buoyancy force of StartFraction 1 Over 50 EndFraction times the weight of the object is pushing the object up

50/8 converted as a mixed number

If x = 9 and y = - 2 what's 10 + 5xy

How do we express one-half difference of a number cubed and one