Charlene bought her friends lunch. the bill came to $52.80 before charlene added an 18% service tip. how much did she add for the service tip?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Which is the scale factor proportion for the enlargement shown?