What is the slope of the line through (-2, 1) and (2, 5) in the standard (x, y) coordinate plane?

Use a linear approximation (or differentials) to estimate the given number: 1/4.002

Factor 7x²-3x-10 this involves paranthesis

You can build a doghouse in 6 hours. If you work 8 hours per day, how long would it take you to build 10 doghouses?

What is the scientific notation of. 0000209

Brian wants to build a ramp that leads to a storeroom 5 meters above the ground. He wants the ramp to be 10 meters long. What should the angle of elevation of the ramp be?

Two consecutive positive integers have a product of 6. What are the integer?

The opposite angles of a rhombus are equal true or flase?

The time needed to complete a final examination in a particular college course is normally distributed with a mean of 77 minutes and a standard deviation of 12 minutes. Answer the following questions. Required: a.

Théo Has $5 more than Denise and denise has $11 more than Rudy. Together they have $45. How much money does each have?

David and Joseph have a total of 328 marbles Matthew and David have 176 marbles Joseph has five times as many marbles does Matthew how many marbles does David have?