Answer:
r represents the rate the electric company charges per kilowatt-hour.
Step-by-step explanation:
r represents the rate the electric company charges per kilowatt-hour.
Total charged to Zhao was 63.25 out of which 3.50 is administrative charge (fixed).
- Total charge consists of "administrative charge" + "charge per kilowatt hours*hours used
- The equation is given as 63.24 = 3.5 + 800r
<u>Matching the "word equation" with "mathematical equation", we see that 800 is the hours used and r is the charge per kilowatt hour.</u>
If you want to translate f(x) or down k units, it's f(x)+k. If you want to move it to the left k units it's f(x+k) so A is:
and B is:
Answer:
Step-by-step explanation:
<u>Step 1: Distribute
</u>
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<u>Step 2: Subtract 4m from both sides
</u>
<u />
<u>Step 3: Divide both sides by 4
</u>
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Answer:
Answer:
They lost parts of their culture.