Shawna plans to join the landscape arboretum and attend its gardening classes. the coast of a membership is $40 per year, plus a fixed cost for each gardening class she decides to attend.
write a formula that describes how much it will coast shawna to join the arboretum and attend classes.
let's let
c=cost of each
n=number of classes she attends
t=total cost

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

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Solve for x and select the correct answer