R•----S•-----•T
The total (RT) is 24. So you need to find the segments that make up RT. (RS & ST) Set up your equation by plugging in what you know. We know RS is x²+8. We also know that ST is 3x+6. And that RT is 24. So, RS + ST = RT. x²+8 (RS) + 3x+6 (ST) = 24 (RT). Then just combine like terms, and solve for x. Then plug x back into each equation (such as RS & ST) to figure out what they equal.
Answer:
x = 1/2
Step-by-step explanation:
Answer: 30/500, or 6%
Step-by-step explanation:
As at January 1st, there were 500 residents which represents the total population
Of the 500 residents on January 1st, 30 were infected with TB
To measure the prevalence of TB on January 1st, we divide the number of TB cases by the total population
We will therefore have it as: 30/500 0r 6%
Answer:
Yo teachers doing you wrong with this cryptic stuff
Step-by-step explanation: