Which large group of polygons do all of these shapes belong

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10