contestada

At a restaurant, n cups of tea are made by adding
t tea bags to hot water. If t = n + 2, how many
additional tea bags are needed to make each
additional cup of tea?
A) None
B) One
C) Two
D) Three

Respuesta :

The given equation is a linear equation with slope 1 and y-intercept 2. So, it requires one additional tea bag to make each additional cup of tea. So, option B is correct.

What is a linear equation?

  • A linear equation is the one that has 1 as the highest degree of the variable.
  • A linear is expressed as y = mx + c or y = ax + b.
  • Where m or a is the slope of the equation and c or b is the y-intercept of the equation when they are graphed.

Calculation:

It is given that,

At a restaurant, 'n' cups of tea are made by adding 't' tea bags to hot water.

It is expressed as t = n + 2

Thus, the highest degree of the variable is 1, the expressed equation is linear.

So, its slope m = 1 and y -intercept c = 2.

Thus, from this, we can say that for every additional tag bag, an additional cup of tea is made.

So, option B is correct.

Learn more about linear equations here:

https://brainly.com/question/2030026

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