Jessica Dan and Kevin sent a total of 72 messages over their cell phones during the weekend. Dan sent eight more messages than Jessica. Kevin sent two times as many messages as Dan. How many messages did they send.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

The point (-7, -24) is on the terminal ray of angle 0 which is in standard position. a student found the six trigonometric values for angle e. the student's answers are shown. which value(s) are incorrect? sin(8) cos(8) 24 tan(0) sin(0)=25 cos(0) -- tan(ⓡ) - - 24 csc(o)=2 sec(0) --25 cot(6) - za csc(o) sec(0) cot(0) done