Answer:
a+5b-35
Step-by-step explanation:
= 5(1/5atb-7) MULTIPLY THE PARENTHESES BY 5
= 5x1/5 a+5b-5x7 REDUCE MULTIPLY
= a+5b-35
12.8 I believe because of the greatest veriation
The top right is the answer
Answer:
50
Step-by-step explanation:
From research among high school students in the US, it was discovered in 2017 by US Centre for Disease Control and Prevention Agency(USCDC), that around 57.8% of high school students have drank alcohol in the previous 1 year.
Now, applying it to this question, since the survey is done among 100 seniors, the most modest probability would likely be 50% which represents 50 people out of the 100 surveyed that will likely check yes
To determine wether of not it is linear, you will need to see if it has a constant rate of change, if it does it is a linear function, if it doesn't it is non-linear. and to find the rate of change you will need to find the slope.