How do we recognize when an equation, for example

y = 2x + 3, will be a straight line (linear) when graphed?

A coat usually cost 123 but is marked 1/3 off

How to evaluate the expression 3 over the second power

Which of the following cannot be used to state a postulate? A:defined terms B:theorems C:undefined terms D:definitions

Mark McClennan signed a simple discount note for $2,950 for 100 days at a rate of 8.5%. Find the effective interest rate based on the proceeds received by McClennan. 8.8% 8.5% 8.6% 8.7%

A paper clip is dropped from the top of a 144-ft tower, with an initial velocity of 16 ft/sec. Its position function is s (t) = - 16t^2 + 144. What is its velocity in ft/sec when it hits the ground? -96 - 64 - 32 0

Wallace took out a $5,000 loan for six years. He is being charged 4 percent interest, compounded annually. Calculate the total amount he will pay.

If Jessica purchases a property for $290,000, and borrows $200,000 she is said to have a LTV ratio of? 100%? 76%? 69%? 31%?

Compute utimes u, vtimes u, and StartFraction v times u Over u times u EndFraction using the vectors uequals[Start 2 By 1 Matrix 1st Row 1st Column negative 1 2nd Row 1st Column 4 EndMatrix ]and vequals[Start 2 By 1 Matrix 1st Row 1st Column 7 2nd

The length of a rectangle is 4 more than twice the width. if the length is less than 62, find the width. what is the inequality that represents this problem?

In a certain town, 10% of people commute to work by bicycle. if a person is selected randomly from the town, what are the odds against selecting someone who commutes by bicycle?