Each day that Lisbeth rides the train to work, she pays $6.50 each way. If Lisbeth takes the train to work and back 5 times, which amount represents the change in her money? −$32.50, −$49.50, −$65.0, or −$71.50

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

Using the given statements, state whether the conditional statement is true or false. p: 2 + 2 = 4 q: 7 + 1 = 7 is p q true or false?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).