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on friday, a bowling alley made $842.72 from lane rentals and $412.38 from the concession stand. on saturday, their lane rentals were down by mc024-1.jpg but the concessions increased by mc024-2.jpg. what is the total amount that the bowling alley earned in lane rentals and concessions on friday and saturday?
$1,355.95
$1,580.10
$1,992.48
$2,611.05

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity, infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity, infinity)

Nash is making a framed enlargement of a mary cassatt postage stamp to present to a retired postmaster. he enlarges the stamp using a scale of 2 inches to 1 centimeter. if the actual length of the stamp is 3 centimeters and its width is 5 centimeters, what are the dimensions of the scale picture? a. the length is 6 inches, and the width is 10 inches. b. the length is 1.5 inches, and the width is 2.5 inches. c. the length is 5 inches, and the width is 10 inches. d. the length is 5 inches, and the width is 7 inches.