Martha McKenzie sells advertising for a local TV station. She earns 15% on the first $5,000 in sales, 25% on the next $1,000, and 30% on all sales over $6,000. If she
were to sell $15,000 worth of advertising, what would her commission be?

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Add the fractions and simplify 1/2+ 1/3

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce