Which function matches the table? Number of Days Rented 1 2 3 4
Rental Cost ($) 12 17 22 27
A. f(x) = 5x
B. f(x) = 5 + 5x
C. f(x) = 7 + 5x
D. f(x) = 12 + 5x

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Anyone know? will mark brainliest if correct

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.