Find the speedExample: 396 miles in 6 hours
1 answer:
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Answer:
Step-by-step explanation:
The student used the wrong property of equality.
When you undo a number to get a letter by itself, you should do the opposite operation of the number said. The student subtracted 15 from 22 instead of adding 15 to 22.
Use the addition property of equality to isolate w.
Answer:
c)$24,000
Step-by-step explanation:
The function that models the decline of the sales is
where x is the number of weeks after the end of the campaign.
At the end of the campaign, will be no more weeks left.
So we x=0, and solve for y,
The correct answer is c)$24,000