Fill in the blanks with a positive or negative Integer 1 ) Sally lost twenty-four quarters because she did not put the money in her piggy bank
2 ) Sara lost thirty-three pounds after working out and dieting.
3) Jessica has 17 nickels in her bank.
4 ) The stock market dropped 33 points after the bad economic news yesterday.
5 ) Dan had seventeen baseball cards in his collection.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values