Step-by-step explanation:
the steeper line is y = 6x + 11 because its gradient 6, is bigger than 3
Answer:
P(not brown) = 0.60
Step-by-step explanation:
You add all of them, then you subtract the amount of brown marbles.
Answer:
A
Step-by-step explanation:
We have the two functions:
And we want to find (f+g)(x).
Note that this is the same thing to f(x)+g(x). Therefore:
We simply substituted them for their equations.
Simplify. Combine like terms:
Add:
Hence, our answer is A.
Answer:
The value of 7u + 2 is 9.
Step-by-step explanation:
To solve this problem, we first must find the value of u given the second equation. The first step in simplifying this equation is to subtract 8 from both sides of the equation. This is modeled below:
-2u + 8 = 6
-2u + 8 - 8 = 6 -8
-2u = -2
Next, we can divide both sides by -2 to get the variable u alone on the left side of the equation.
-2u/-2 = -2/-2
u = 1
Therefore, the correct answer is u = 1. Now, we can plug in this value for u into the expression that is given.
7u + 2
= 7(1) + 2
= 9
Thus, the correct answer is 9.
Hope this helps!
