Computer depot sold 762 reams of paper. paper palace sold 3 times as much paper as computer depot and 143 reams more than office supply central. how many reams of paper were sold by all three stores combined?

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

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

How do i do this activity, is appreciated