A baker has 6.8 kilograms of flour. She buys another 1.5 kilograms of flour. She uses 1.2 kilograms to make cupcakes and 0.8 kilograms to make cookies. How much flour does the baker have left?

3.3 kg

4.8 kg

6.3 kg

8.7 kg

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.