Answer:
x = the number of points for each question
6 = number of questions
36 = total number of points
number of questions times the number of points will equal total points
6x = 36
divide both sides by 6
6x/6 = 36/6
x= 6
Step-by-step explanation:
6 poinnts per question
Answer: 16.80 for 28 pounds of laundry
As outdoor temperatures increased, residents' electric bills increased.
Answer: 9
A=(a+b)/2 *h
135= 30/2* h
135= 15 * h
135/15= h
9=h
