credit card company charges 17% interest fee on any charges not paid at the end of the month. If the bill totals $450 for this month, how much interest would you have to pay on the balance?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.