Kenny is providing dinner to 12 families who need food. Each family is the same size. The families chose the food items that they would like to receive. The table below shows each food item, the amount of each food item that he has to share, and the number of families that requested each food item. Food Item Number of Pounds Available 113.4 Number of Families Receiving Item 9 6.6 12 chicken rolls mashed potatoes corn green bean casserole 28.5 10 11 18.92 5.37 3 Kenny is unsure of how much to give each family. Can you help him divide up dinner for the families in need? Part 1 Directions: Fill in the chart to estimate the amount of each type of food that each family wil receive. Use compatible numbers to help you estimate.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

3100

step-by-step explanation: