Answer:
D-Spinning a spinner with 4 equal sections, where 3 out of 4 sections represent students who drove themselves to school.
Step-by-step explanation:
75% = 3/4
Answer:
Step-by-step explanation:
The answer is 18794.86549
Yes, that should be correct, I am not to sure so don't take my answer as a full yes, but I think that looks correct.
Answer:
The solution to the equation is x = 0.38 or -18.38
Step-by-step explanation:
x^2+18x=7 can be properly written as

To solve by completing the square, divide the coefficient of x by 2, square and then add to both sides
i.e 18/2 = 9
Then add 9² to both sides of the equation

This becomes





∴ 

Hence, x = 0.38 or -18.38