Jessie uses the number line below to help write -2 + (-4) as a subtraction problem. part a. what is wrong with Jessie‘s number line?

part b. write the subtraction problem and the answer

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

How do you determine if an ordered pair is a solution to a given equation?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile