Item 6 The cost y (in dollars) to rent a moving van is proportional to the number x of days that the van is rented. It costs $140 to rent a van for 4 days. Write an equation that represents the cost to rent a moving van for x days.

Item 6
The cost y (in dollars) to rent a moving van is proportional to the number x of days that the van is rented. It costs $140 to rent a van for 4 days. Write an equation that represents the cost to rent a moving van for x days.

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

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