Answer:
x = 3
Step-by-step explanation:
Set up as proportion and cross multiply to solve:
3/4 = 2.25/x
x = 3
Answer:
y = -2/3x - 5
Step-by-step explanation:
Answer:
250 Students are musicians, 200 are not.
Step-by-step explanation:
Decimal Version:
If we take "5 out of every nine students are musicians" and make this a fraction we get 5/9. 5/9 as a decimal is approximately 55.555555555556. 55.555555555556% of 450 = 250. So that means 250 students are musicians.
Fraction Version : See attached image.
300 x .15 y te dará la respuesta
The first option is a function as it passes the vertical line test and as each domain (x value) is paired with exactly one range (y value)