An office manager is renting a local hall for an upcoming event. the hall costs $160. the food costs $18 per person. the office manager is not sure how many people will attend. which quantity is not a variable quantitylong dashthe cost to rent the hall, the number of people who will attend, or the total cost of the food? a. the number of people who will attend. b. the cost to rent the hill. c. the total cost of the food.

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?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer