A company uses 2 different size trucks to deliver sand. The first truck can transport x cubic yards, the second y cubic yards. The first truck makes S trips to the job site, while the second makes T trips . What quanties do the following expressios represent in terms of the problems context.?.

Aline passes through 3,7 and 6,9 what equation represents the line

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.