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writing expressions > section exercises 3.2 > exercise 27

write the phrase as an expression. then evaluate when y = 20.

3 less than the quotient of a number y and 4

expression:

when y=20, the value of the expression is

basic

write the phrase an expression. the evaluate when y=20

3 less than the quotient of a number y and 4.

The required expression is .

The value of the expression when y=20 is 2.

Step-by-step explanation:

Consider the provided phase.

3 less than the quotient of a number y and 4

The quotient of a number y and 4 can be written as:

Now 3 less than the quotient of a number y and 4  can be written as:

Hence, the required expression is .

Now evaluate when y=20.

Substitute y=20 in above expression.

Hence, the value of the expression when y=20 is 2.

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.

x + 4/7

step-by-step explanation:

use cymath