Why do you set the equations equal to each other?

A restaurant uses 64 potatoes for each batch of potato soup. About how many batches of soup can the restaurant make from its last shipment of 1,325 potatoes? A. 15 B. 20 C. 30 64

A 18-foot board is cut into three pieces. Two pieces have the same length and the third is twice as long as the others. How long are the pieces?

Machine A working alone can complete a job in 3 1/2 hours. Machine B working alone can do the same job in 4 2/3 hours. How long will it take both machines working together at their respective constant rates to complete the job? A. 1 hr 10 minB. 2hrC.

Susan is buying black and green olives from the olive bar for her party. she buys 4 pounds of olives. black olives cost $3 a pound green olives cost $5 a pound she spends $15.50 how many pounds of each type of olive does she buy.

Answer my riddle 7 is5 and. more

The length of a garden is 5m greater than the width. the area is 66m^2. Find the dimensions of the garden.

A total has a number of meeting rooms, m available for events. Each meeting room has 325 chairs. Write an equation to represent C, the total number of chairs, in all the meeting rooms at the hotel.

X g (x) -2 2 -1 0 0 2 1 8 Which of the following is a true statement for this function? A) The function is decreasing from x = 0 to x = 1. B) The function is decreasing from x = - 1 to x = 0. C) The function is increasing from x = 0 to x = 1.

Find the value for x? X-5+5x-12=25

The equation of line CD is (y-3) = - 2 (x-4). What is the slope of a line perpendicular to line CD?