Dr. Lum teaches part-time at two community colleges, Hilltop College and Serra College. Dr. Lum can teach up to 2 classes per semester. For every class he teaches at Hilltop College, he must do 8 hours of work per week. For each class at Serra College, he must do 13 hours of work per week. He has determined that he cannot spend more than 21 hours per week working. If he earns $6000 per class at Hilltop College and $7000 per class at Serra College, how many classes should he teach at each college to maximize his income?

answer: 1 + 1 = 11

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6

how much is coupon

step-by-step explanation: