Andre is running in an 80-meter hurdle race. There are 8 equally-spaced hurdles

on the race track. The first hurdle is 12 meters from the start line and the last

hurdle is 15.5 meters from the finish line. Estimate how far the hurdles are from

one another.

over the argument its not good to fight.

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:

3 is greater then both of those numbers

h= 12 inches

step-by-step explanation: