1.write an algebraic expression to represent "five plus quotient of r and 14" a. 5+14r b. 5+14 c. 5+ r/14 d. 5- r/14 2.write an equation to represent the statement " four less than the product of three and x is twenty-three a. 3x - 4 = 23 b. 4 - 3x = 23 c. 4x - 3 = 23 d.3 - 4x = 23 3.solve the next 2 problems using mental math 4y + 3 = 19 a. 4 b. 5 c.5.5 d.64 4. 2 + 3m = 17 a. 7 b. 6 c. 10 d. 5 4. solving using mental math 2 + 3m = 17 a. 7 b. 6 c. 10 d. 5

1. five plus quotient of r and 14

"+" plus; "÷" quotient

5 + r ÷ 14 = 5 + r/14 → C.

2. four less than the product of three and x is twenty-three

"-" less, "·" product

3 · x - 4 = 23

3x - 4 = 23 → A.

3. 4y + 3 = 19   |-3

4y = 16 → y = 4 → A.

4. 2 + 3m = 17   |-2

3m = 15 → m = 5 → D.

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

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