F(x) = 2 x - 5
15 = 2 x - 5
2 x - 5 = 15
2 x = 15 + 5
2 x = 20
x = 20 / 2
x = 10
hope this helps!
Lol i need easy math too !!!
Answer:
Step-by-step explanation:
We have the two functions:
And we want to find:
This is equivalent to:
Therefore, we will have:
By substitution:
Simplify. Square and distribute:
Rearrange:
Combine like terms:
Answer:
A number cube is rolled and a spinner is spun.
Two cards are randomly chosen from a standard deck.
Two pairs of socks are randomly chosen from a drawer.
A card is randomly chosen from a standard deck and a dart is randomly thrown.
Explanation:
The two events taking place in all of these answers can happen seperately and still hold the same probability.
Answer:
49?
Step-by-step explanation:
