2 out of the 21 bears had tags, which is about the same as 1 out of 10. So, there is approximately 10 bears for every 1 tagged bear. Multiply the number of tagged bears (12) times 10 and you get around 120 bears. So the answer has to be...B) 126
Choice d because solid dot means or equal to and greater means to the right
First, put each grade in terms of x. Most grades are compared to Sophomores, so I made that x
Freshmen = x + 10
Sophomores = x
Juniors = x + 20
Seniors = (x + 10) + 7 = x + 17
Then, the total number of students = 363, so we’ll make an equation that adds them all up in terms of x to equal 363
(x + 10) + x + (x + 20) + (x + 17) = 363
Combine like terms:
4x + 47 = 363
Subtract 47 from both sides:
4x = 316
Divide both sides by 4:
x = 79
The question was how many seniors there are. Seniors were x + 17, so 79 + 17 = 96
A. 12
B. Unknown
C. 18.016
D. 3
E. Unknown
F. 4.504
Todd is trying to decide between two jobs. Job A pays $400 per week plus a 20% commission on everything sold. Job B pays $500 per week plus a 15% commission on everything sold
