A dog barks 30 times in 2 minutes. How many times does the dog bark per minute? barks per minute

How do you do this geometry problem

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.