Answer:
(-5/7)^17
Step-by-step explanation:
When multiplying numbers to a certain power, you will add the powers together. When dividing numbers to a certain power, you will subtract the powers.
Answer:
Step-by-step explanation:
2(5 + y) = 18
10 + y = 18
Bringing like terms on one side
Y = 18 - 10 = 8
His mean score for the first 4 games will be 18 points.
Explanation
In the first 3 games, the mean of the scores is 15 points . Mean is the simple average of some numbers.
So, the total score in first 3 games = 
points
Now, in the 4th game, he scored 27 points. So, the total score in the first 4 games = 
points
Thus, the average of scores in first 4 games = 
points
So, his mean score for the first 4 games will be 18 points.
Answer:
g(4) = -11
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define</u>
g(x) = -2x - 3
x = 4
<u>Step 2: Evaluate</u>
- Substitute: g(4) = -2(4) - 3
- Multiply: g(4) = -8 - 3
- Subtract: g(4) = -11
<span> (x2 + 4) • (x + 5) • (x - 5)</span>
