Can I add or subtract ONLY a percentage?
. Example: 30 + 15% =

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.