Which expression is the factored form of -4.5n+3?
A. -1.5(-3n+2)
B.-3(1.5n-1)
C.-1.5(3n+2)
D.-3(1.5n+1)

2.5 milligrams is equivalent to how many grams

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?