Answer:
5x + 7y = 97
x + y = 15
The solution to these equations is (4,11)
Step-by-step explanation:
Answer:
81π
Step-by-step explanation:
-The sum of central angles in a circle add up to 360°.
-Let x be the area of the circle.
-Given the area of a 120° is 27π, the circles area can be calculated as:

Hence, the area of the circle is 81π
1 3/4 because you need to turn 1 1/2 to 1 2/4 then you add 1 2/4 + 1 3/4 which equals 2 5/4=3 1/4. Then you subtract 5- 3 1/4 = 1 3/4
Answer: The answer is 40 there are 40 favorable outcomes of people who made a purchase.
Step-by-step explanation: