** stuck on

suppose that f(w) varies inversely with w and f(w) = 0.75 when w= 8.

what is f(w) when w= 2?

a.) 12
b.) 6
c.) 3
d.) 1.5

my answer choice is c.) 3. i'm not very confident in my answer : /

C.3

Step-by-step explanation:

We are given that

f(w) varies inversely with w.

f(w)=0.75 when w=8

We have to find the value of f(w) when w=2

According to question

Where k=proportionality constant

Substitute the given values then, we get

Substitute the value of k then, we get

Substitute the value of w=2

Then, we get

Hence, option C is true.

d? maybe

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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