There are 630 dishes that need to be rinsed. brian can rinse them in 105 minutes by himself. it will take his friend pablo 70 minutes to rinse these dishes. how long will it take them if they rinse these 630 dishes together?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Which statement describes surface features called maria on the moon