Type the expression that results from the following series of steps: Start with x and double it.
1 answer:
Answer:
is the expression we determine after following the steps 'Start with x and double it'.
Step-by-step explanation:
As we have to determine the expression based on a mentioned series of steps.
The series of steps:
- start with x and double it.
As the double value of x would be 2x, therefore, the required expression would be: 2x
Therefore, is the expression we determine after following the steps 'Start with x and double it'.
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Answer:
$12 per hour
Step-by-step explanation:
In order to find her hourly rate we have to find the amount of dollars billed per hour. To do this we can use this expression:
Let's use the points (1, 27) and (2, 39) in the expression:
Now let's simplify the expression:
39 - 27 = 12
2 - 1 = 1
The expression simplifies to 12/1, or 12. This means that Brenda is billed $12 every hour she uses her phone.
I hope this helps :)