8x7x6 = 336. There are 8 possible options for slot 1, then 7 for 2, and 6 for the last slot.
Step-by-step explanation:
g(x)=3x+5
g(-3)=3(-3)+5
=-9+5
=-4
A system of equations is good for a problem like this.
Let x be the number of student tickets sold
Let y be the number of adult tickets sold
x + y = 200
2x + 3y = 490
x = 200 - y
2(200 - y) + 3y = 490
400 - 2y + 3y = 490
400 + y = 490
y = 90
The number of adult tickets sold was 90.
x + 90 = 200 --> x = 110
2x + 3(90) = 490 --> 2x + 270 = 490 --> 2x = 220 --> x = 110
The number student tickets sold was 110.
![3xy \sqrt[24]{ {4x}^{2} }](https://tex.z-dn.net/?f=3xy%20%5Csqrt%5B24%5D%7B%20%7B4x%7D%5E%7B2%7D%20%7D%20)
(3xy^2 4 sqrt 4x^2)
Step-by-step explanation:
<h3>Hope it's helpful to you</h3>
97.2% on the final.
Find the total amount of points needed to get a 93%. 150+150+150+250 = 700 total points. 700*.93 = 651 total points needed to get 93%. find the points received from the other quizzes and subtract the sum from 651 to find how many points need to be scored on the final.
150*.88=132 (test 1)
150*.94=141 (test 2)
150*.90=135 (test 3)
132+141+135= 408
651-408 = 243 points to score on the final exam.
243/250 =.972 or 97.2%
