Sara has saved $6. She earns $7 per hour at her job. She needs a minimum of $94 to buy her new bike. What is the minimum number of hours she must work?

13 hours

Step-by-step  If she needs 94$ for a bike and and gets 7$ an hour it will take 13 hours for her to get to 94$ she will also have left over cash..

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

b

step-by-step explanation: