Solve the problem 4y+3=19 using mental math

85% is 252 of what number?

Guy wants to add 7,145 and 8,265 and using mental math strategies what steps could guy take to add the number is guy, s answer correct explain

If a foundation is 60' by 20' what is the perimeter of the foundation in feet?

Is y=3x + 3 or y=5x - 6 steeper?

Michael has 14 video games that he no longer plays. Five of the video games do not work. If he wants to sell the working video games for $12 each, How much money will he collect?

Ravi is driving 440 miles to visit his grandma. if he drives at an average rate of 55miles per hour, how many hours will it take him to get 3/4 of the way there?

Which of the following would NOT be appropriate for measurement in evaluation research? A. the sample size. B. the dependent variable (s) C. the experimental context D. the independent variable (s) E. the outcome (s) of the experiment

When is a rectangle a square?

A city has a population of 310,000 people. Suppose that each year the population grows by 8.25%. What will the population be after 5 years?

A manufacturing company makes 1,125 items every hour. Which of these statements are true? Check all that apply. 3,255 items are made every 3 hours. 4,500 items are made every 4 hours. 5,625 items are made every 5 hours.