Me asap - will give brainliest - 20 points! !

find the inverse function for f(x) = 2x + 5. if it , think of it as y = 2x + 5. below, you can just think of the f^-1 as y (but this time it's the y value for the inverse function).
a: f^-1(x) = (x - 5) / 2
b: f^-1(x) = (x + 5) / 2
c: f^-1(x) = 2x - 5
d: f^-1(x) = x/2 - 5
e: f^-1(x) = 2(x - 5)

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

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

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?