Tiana can clear a football field of debris in 3 hours. jacob can clear the same field in 2 hours. if they decide to clear the field together, how long will it take them?

For this case, the first thing we must do is define a variable.

We have then:

t: time it will take Tiana and Jacob to finish the work together.

We have then that the equation that models the problem is given by:

From here, we clear the value of t.

For this, we follow the following steps:

1) Multiply both sides of the equation by 6t:

2) Simplify both sides of the equation:

3) Add similar terms:

4) Clear the value of t.

If they decide to clear the field together they will take them about 6/5 hours

you forgot the options, but i found them anyways, the correct answer is "john wilson believes that words and actions based on the intellect are superior to those based on emotions".

john wilson is depicted as an extremely intelligent man. the point of the excerpt is to make a sort of distinction between emotional and rational intelligence. he happens to have both attributes, but he clearly favors his intellectual gifts. at the same time, because of his religious background, he's a little bit conflicted with this and it makes him ashamed.

hope this !

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy