The price for the items ordered at lunch was $23.45. How much would the price be after tax and tip if the tax rate is 8% and you
1 answer:
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For problems like these, it's very helpful for looking at key words. 'How many more' suggests that one value is greater than the other by a certain amount, which means subtraction. Let's do the same for this equation.
If 165 is m greater than 130, then this means .
This will also mean that m is 130 less than 165. To solve this, isolate the variable and subtract 130 from both sides:
We will end up with m = $35. To prove this, plug 35 into the m value as shown below:
, so the answer is $35 more is needed.
Answer:
school day
Step-by-step explanation:
When drawing a chart or a graph:
- x-axis: Independent variable
- y-axis: Dependent variable
The two given variables are:
- number of students who wear blue shirts
- days of the week
Therefore, in this scenario the <u>independent variable</u> is the <u>school day</u> and the <u>dependent variable</u> is the <u>number of students</u> since the former effects the latter.
So the data on the horizontal axis (x-axis) is: school day
