On school days, rosalie bikes 5 miles. on saturdays, she bikes 15 miles. last month there were 21 school days and 4 saturdays. what steps might you take to find how many miles rosalie biked last month? select all that apply.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog