Answer:
C. Positive
Step-by-step explanation:
When x and y are both increasing, the slope of the line of best fit is positive, and so is the correlation. Hope this helps!
Answer:
7?
Step-by-step explanation:
31xm=217
m=217/31
m=7
So, you start off with $3.50 you travle 6 miles every mile is 0.75 that means you would need to multiply 6 by 0.75.
6
0.75
it equals 4.5
So we have $4.50 we need to add $3.50 and in total $0.50 plus $0.50 would be a dollar + 3 dollars plus $4 would be 7 so 7 +1 is 8. and 8 is the answer.
Y=3.1x+400 The x is how much it grows per week and the 400 is where it started at. the y is how tall it is after x weeks
Answer:
n=-6
Step-by-step explanation:
5n-42=12n
5n=12n+24
5n-12n=42
-7n=42
divide each side by -7
n does =-6
