To go on the class trip, Chang needs at least $125. He has saved $45, and he makes $7 an hour at his job. What is the minimum number of complete hours he must work to have enough money to go on the trip? (Assume there are no withholdings from his check.) 10 hours
12 hours
11 hours
Please help asap I will mark brainiest and this Is worth 50 points!!!

12 hours

Step-by-step explanation:

The total amount that Chang will received from his wages is the product of his hourly wage times the number of hours he has worked (n). His total savings should not be less than $125. The equation that best describes the situation is,

                                   45 + 7n ≥ 125

Solving for n in the inequality gives an answer of n≥11.42 hours. Thus, he needs to work for at least 12 hours. hope this helps!

125 = 7h + 45

125 - 45 = 7h

7h = 80

h = 80/7

h = 11.429 hours

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he needs to work 12 more hours

Step-by-step explanation:

its helps to you

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho