
My Work/Reasoning:
First we find the sum of 1/3 and 1/5.

Then, we find the multiplicative inverse, I guess it's also known as the reciprocal.

turns into

Finally, we simplify.
Answer:
B. 2
Step-by-step explanation:
For x = 2, w(x) = 3, t(x) = - 1
w(x) + t(x) = 3 + (-1) = 3 - 1 = 2
3/7 divided 1/2 is the same as 3/7 times 2 which is 6/7.
Not sure what you mean by graphing it though. Like on a number line? There is no x or y in your equation.
Answer:
A ≈ 615.75 cm squared
or 616cm squared when rounded off