Asubmarine is only allowed to change its depth by rising toward the surface in 60-meter stages. It starts off at -340 meters. 1. At what depth is it after
1.1 stage
2. 2 stages
3.4 stages
2. How many stages will it take to return to the surface?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.