Jena and matt, working together, can mow the lawn in 4 hours. working alone, matt takes four times as long as jena. how long does it take jena to mow the lawn alone?

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

We have then:

x: number of hours that jena has to mow the lawn alone.

We now write the equation that models the problem.

We have then:

From here, we clear the value of x.

We have then:

it takes jena 5 hours to mow the lawn alone

80%

step-by-step explanation:

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step-by-step explanation: