Select the correct answer. If x is a number that is 7 more than y, how do you express x as a function of y?
ОА.
x= y) = 7+ x
OB. x= f(y) = 7+ y
OC. y=f(x) = 7x
OD. y = f(x) = y-7
OE y=f(x) = 7 + y
Help

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72