Jackson bought 5 ounces of raisins for $4.
how much do raisins cost per ounce?
how many ounces of raisins can be bought for $1?

1.25oz

Step-by-step explanation:

5o = M, where o is the amount of ounces that we're finding and M is money

5o = $4

This is the amount for $4, divide the dollars side both sides by 4 to get the amount for only 1 dollar

5/4*o = $1

5/4 = 1.25 oz

i can you with this sweetie!

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.