B is the answer hope this helps :)
11 more than five of a certain number would be written as 5x+11 and it is (means equal to) twenty more than two times that number, which would be 2x+20. So the equation would be
5x+11=2x+20
-2x -2x (get the x's on one side)
3x+11=20
-11 -11 (get the numbers on one side)
3x=9
/3 /3 (divide by 3, so you can get the x by itself)
X=3 (the number is 3)
Answer:

Step-by-step explanation:
Two variables, x and y, appear to be exponentially related. The regression equation for ln y on x is 
we need to predict the value of y when x=0.72
plug in the value of x in the given equation






Answer:
x · 5 ≥ 17
Step-by-step explanation:
Answer:
22%
Step-by-step explanation:
Divide 2,650 by 100:
2,650/100=26.5
Then divide 3233 by the dividend:
122=122%
Now you can see that there is a 22% percent increase over 100%, theefore making our answer 22%.
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