Which of the following demonstrates how the 20 is calculated using the combination method ?

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1