The equation which can determine v, the number of visits Ariana must make to earn a free movie ticket is given by :76=25+8.5v
v=6
What is the total number of points required for a free movie ticket?
The total number of points that Ariana needs to watch a free movie is 76 points, which can be earned by the sum of signing up points plus the number of visits(v) multiplied by the points per visit, 8.5 points
76=25+8.5v
We can make v the subject of the formula
76=25+8.5v
76-25=8.5v
51=8.5v
v=51/8.5
v=6
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11 * 11 = 121. The star means multiply btw.
See photo for worked out solution.
Hope this helps!
We know that the original price is 160 and has increased to 248. To calculate the increase, divide. But first lets find the difference 248-160 =88
The percentage increase is 55%.
Answer:
the area is 50.24
Step-by-step explanation:
to find the area of a quarter circle, use the formula <u>π x r^2</u>
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