Mrs. Hallmark wants to sell a box of two varieties of birthday cards for $5.80. The number of 30 cent cards is six more than
one half the number of 35 cent cards. How many 35 cent cards
are in the box?
8
None of these
12
10

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).