A group of mountain climbers begin an expedition with 270 pounds of food. They plan to eat a total of 15 pounds of food per day. Which linear equation in slope intercept form represents this scenario?

A. y = - 15 + 270
B. y = -270x + 15
C. y = 270x - 15
D. y = 15x + 270

I think it is D, but just in case.

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

What is the range for 31,39,29,34,37,24,36,33,34,28