25 add them up Your welcome
5 because it says 11-16 which is one number before 15. dollars
Dorothy can type 120 words per minute. Which can also be represented by
120 x 1 (minute)= 120
If you want to know how many words it takes her for 1.75 minutes, simply multiply 120 by 1.75.
120 x 1.75 (minutes)=210
Answer: 210 words
Answer: x= -7
Step-by-step explanation:
subtract 8x from both sides of the equation which would leave you with 2x+18=4
then you would subtract 18 from each side of the equation leaving you with 2x= -14
the divide by 2 on both sides of the equation giving you the answer of
x= -7
Answer:
89.
Step-by-step explanation:
We have been given that after taking 7 quizzes, your average is 77 out of 100. We are asked to find what average score be on the next five quizzes to increase your average to 82.
The total of 12 quizzes to get 82 would be
.
The total scores earned by you in previous 7 quizzes are 
The total scores you need to earn on next 5 quizzes would be difference of scores in 12 quizzes and total scores in 7 quizzes as:

Now, we will divide total scores on coming 5 quizzes by 5 to find the average as:


Therefore, your average score on the next five quizzes should be 89 to increase your average to 82.