(fog) (x) = (5x - 7) / (5x - 4)
The denominator cannot be zero so the domain is All real x except x = 4/5
Your answer is c. i know this because this was the exact same question i did yesterday and i got 100%
The value of x is 11
Because both the angles should be equal
9514 1404 393
Answer:
18
Step-by-step explanation:
There are two areas where the circles P and C overlap. One is labeled "4" and the other is labeled "3x". The sum of these two values is the number of people who like Pop and Classical music, 13.
4 + 3x = 13
3x = 9 . . . . . subtract 4
x = 3 . . . . . . divide by 3
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We are asked to find the number of people who like two types only. The three regions where only two circles overlap are labeled x, 3x, and 6. The answer to the question is the sum of these values.
like 2 types only: x +3x +6 = 4x +6 = 4(3) +6 = 18
18 students like two types of music only.
Answer:
$64.44
Step-by-step explanation:
To find the amount for the tip, multiply $53.70 by 20%.
First, change 20% to a decimal by moving the decimal left two places, or dividing 20 by 100.
20% = 0.2 as a decimal
Now you can multiply to find the tip.
$53.70 x 0.2 = $10.74
Finally, add the tip to the amount of the bill.
$53.70 + $10.74 = $64.44
