Are the expressions -0.5(3x + 5) and
-1,5x+ 2.5 equivalent? Explain why or why not.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?