Brenna scored a –2 on a computer game and wants to get a higher score next time. Graph an inequality to show all of the possible scores higher than –2.

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer