Hannah collected cans. the amount she collected is represented by a 3-digit number with the digits 1, 2, and 7. the value of the 2 in hannahs number is 1/10 (fraction) the value of the 2 in jacobs number (127). the value of the 1 in hannahs number is 10 times as much as the value of the 1 in barbaras number (210). how many pounds of cans did hannah collect?

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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 (%).