Please answer asap
Which shows how to solve the equation -4/5 x = 80 for x in one step?
(possible answers are the attacked files)

see explanation

Step-by-step explanation:

Note that a fraction multiplied by it's inverse = 1, that is

× = 1

Thus multiplying both sides of the equation by - will solve the equation in one step.

- ( - ) x = 80 ( - ), that is

x = - 100

hello umm i don't understand your question can you explain it more pls

step-by-step explanation:

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!