a salesman earns $240 a week plus a 15% commission on his sales. Last week he sold $500 worth of items. How much did the salesman earn last week?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Which statements regarding efg are true? check all that apply.