3/16 Problem Of The Day:

The following expression represents the school's cost for 6 students to attend an after school event.

6 (2k + 5) - 20

Part A: Simplify the expression using the Distributive Property.

Part B: If k = $12.50, what is the school's cost for the event?

Question

Mathematics

Jayvon Werner

19 February, 14:29

3/16 Problem Of The Day:

The following expression represents the school's cost for 6 students to attend an after school event.

6 (2k + 5) - 20

Part A: Simplify the expression using the Distributive Property.

Part B: If k = $12.50, what is the school's cost for the event?

+2

Answers (2)

Know the Answer?

Glenn Sparks · Answer 1

A) 12k + 10

B) $160

Step-by-step explanation:

6 (2k + 5) - 20

12k + 30 - 20

12k + 10

k = 12.5

12 (12.5) + 10 = 160

Alonso Mills · Answer 2

12k + 10

Final cos = 160

Step-by-step explanation:

6 (2k + 5) - 20

Distribute the 6

6*2k + 6*5 - 20

12k + 30 - 20

12k + 10

Let k = 12.5

12*12.5 + 10

150 + 10

160

3/16 Problem Of The Day:The following expression represents the school's cost for 6 students to attend an after school event.6 (2k + 5) - 20Part A: Simplify the expression using the Distributive Property.Part B: If k = $12.50, what is the school's cost for the event?

3/16 Problem Of The Day:

The following expression represents the school's cost for 6 students to attend an after school event.

6 (2k + 5) - 20

Part A: Simplify the expression using the Distributive Property.

Part B: If k = $12.50, what is the school's cost for the event?