7 2/3-(1 2/4+3 6/8) PLS TELL ME THE RIGHT ANSWER

Lisa berry plans to rent an apartment for $1,090 per month. she estimates the annual expense will be as shown on the chart below. what is her average monthly cost?

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?