Answer:
.86
Step-by-step explanation:
There are 5+10+15 = 30 students that earned and A, B or C
P( A, B or C) = number of students that earned and A ,B , C / total
=30/35
=.857142857
Rounded to the nearest hundredth
=.86
Answer:
Step-by-step explanation:12x=5x+14, 7x=14,
x=2
The correct answer is a) $382.50.
He works 3 events and averages 150 pretzels; this is 3(150) = 450 pretzels. Since his cost is $0.85 each, we have
450(0.85) = 382.50
Answer:
10(10+x)
Step-by-step explanation:
the correct answer for this is the last choice:
It is incorrect because the length of the unknown side is the square root of 7,225.
