1 Neveah and Jason stopped by the restaurant to eat. Neveah purchased 2 hot dogs and 1 drink for $3.75. Jason purchased 3 hot dogs and 2 drinks for $6.00. Which system of equations can be used to
determine the cost of 1 hot dog, x, and the cost of 1 drink, y?
A. x + 2y = 3.75
2x + 3y = 6.00
B. 2x + y = 3.75
3x + 2y = 6.00
C. 2x + 3y = 3.75
x + 2y = 6.00
D. 3x + 2y = 3.75
2x + y = 6.00

Which expression gives the area of the triangle shown below

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?