Answer:
4
Step-by-step explanation:
Answer: option d.
Step-by-step explanation:
To solve this problem you must keep on mind the properties of logarithms:
![log(b)-log(a)=log(\frac{b}{a})\\\\log(b)+log(a)=log(ba)\\\\a*log(b)=log(b)^a](https://tex.z-dn.net/?f=log%28b%29-log%28a%29%3Dlog%28%5Cfrac%7Bb%7D%7Ba%7D%29%5C%5C%5C%5Clog%28b%29%2Blog%28a%29%3Dlog%28ba%29%5C%5C%5C%5Ca%2Alog%28b%29%3Dlog%28b%29%5Ea)
Therefore, knowing the properties, you can write the expression gven in the problem as shown below:
![5logx+6log(x+7)=logx^5+log(x+7)^6=logx^5(x+7)^6](https://tex.z-dn.net/?f=5logx%2B6log%28x%2B7%29%3Dlogx%5E5%2Blog%28x%2B7%29%5E6%3Dlogx%5E5%28x%2B7%29%5E6)
Then, the answer is the option d.
Answer:
Each orange would cost $0.64.
Step-by-step explanation:
If you do 3.84 and divide that by 6, you would get the answer of $0.64 for each orange.
Answer:
The word per indicates the slope (m) of a linear function, y=mx +b.Using d for x and p for y , the equation representing Ashely's reading is p = 10d. Carly begins on page 40 which represents b, the y intercept of a linear function which indicates an initial amount. So the equation representing Carly's reading is p=8d + 40.
Answer:
In graphing inequalities, the first thing to do is graph the equation first irregardless of the inequality symbol. In the given problem, the equation to be graphed is f(x) = 2/9x + 3. Since it has a general form of y=mx + b, this is a linear function. Plot the graph by assigning arbitrary points of x, then you get the corresponding f(x) values. Graph the x values against the f(x) values. The blue line the attached picture will be formed.
Next, you solve the equation by finding x. Just don't mind the inequality symbol:
2/9 x + 3 > 4 5/9
2/9x > 4 5/9 - 3
2/9x > 14/9
x > 14/9 ÷ 2/9
x > 7
Hence, the value of x must be greater than 7. To show this in the graph, find the line where x=7. Create a partition using that line, then shade the rest of the portion where x is greater than 7 until infinity.
Step-by-step explanation: