At a game show, there are 8 people (including you and your friend) in the
2 answers:
Answer:
A.
Step-by-step explanation:
Given,
The total number of people = 8,
The number of people have to chosen = 3,
Since, me and my friend both have to be chosen,
So, the remaining number of people = 8 - 2 = 6,
And, the number of remaining number of people have to be chosen = 3 - 2 = 1
Also, the order does not matter,
Hence, the total way of choosing = Total combination of me and my friend × total combination of choosing 1 person out of 6 people
Option A is correct.
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Let's assume m represent the mileage of the car.
Given that, Primo car rental agency charges $33 per day plus $0.20 per mile.
So, the total charge for this agency = 33 + 0.20m.
Similarly total charge of the ultimo car = 17 + 0.85m.
Now we need to find the daily mileage for which the ultimo charge is four times the primo charge . So, we can set up an equation as following:
17 + 0.85m = 4 *( 33 + 0.20m )
17 + 0.85m = 132 + 0.80m By distribution property.
17 + 0.85m -0.80m = 132 + 0.80m -0.80m Subtract 0.80m from each sides.
17 + 0.05m = 132
17 + 0.05m - 17 = 132 - 17 Subtract 17 from each sides.
0.05m = 115
Divide each by 0.05.
So, m = 2300
Hence, the daily mileage is 2300 miles.
Hope this helps you!
Answer:
Step-by-step explanation:
Notice that buy construction of a parallelogram,the angles and
must equal each other. Then, based on the info given, we can write the following equation:
Then, angle =
which is also equal to angle B
and since the addition of all internal angles of the parallelogram must equal , then:
and therefore, since and
must be equal, then: