Answer:

Step-by-step explanation:
Deepak charges for each Job = $30
An additional charges for working each hour = $15
Let x be the number of hours he worked for each job.
So,additional charges for working x hours = 15 x
So,he earns in total at each job = 
We are also given that He only accepts jobs if he will earn at least $90 the job.
This means he must earn $90 or more than that .
So, the inequality becomes:

Hence an inequality to determine x, the number of hours he must work during each job in order to accomplish this is 
Answer:
C, 3x²-8x+8=0
Step-by-step explanation:
x+10=3(x²-2x+1)
x+10=3x²-6x+3
3x²-7x-7=0
Answer:
10.38
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
hope this helps! :D
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