Carlos earned $10 cleaning the kitchen and $2 per dish that was put in the dishwasher

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

What describes horizontal cross section of the right rectangle 6m 8m 5m

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.