How many solutions does the equation have? 5(n–2)=5n–10 a.) 1 solution b.) no solutions c.) many solutions

It says factor each expression 49x-28?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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?