First we use the quation given to solve for y.
-2y + 6 = 2 ------> Subtract 6 from both sides. (-6+2=-4)
-2y = - 4 ------> Divide both sides by -2 (-4/-2=2)
y = 2
Now you substitute the value of y or 2 into the first expression.
9(2)-9----> Multiply
18-9------->Subtract
9
Answer:
C
Step-by-step explanation:
1/2(1/2)=1/4
Answer:
2) B. as x increases, y increases as well
3) C. Number of books owned and number of visits to the doctor's office in one year
4) D. The 90 minute lesson that cost $40
5) A. There is a strong correlation
Step-by-step explanation:
2) i am not 100%positive since there is no way to check my answer, but i believe it is "B. As x increases, y increases as well" because it highlights the correlation between x and y.
(i already explained 3, 4, and 5 on another one :D)
The percent decrease for 3 to .5 is 83.33%
Answer:
Step-by-step explanation:
