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.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.