The answer is 8/3 or 2 2/3 for the first one.
Answer:
2 < x < 6
Step-by-step explanation:
- 3 < 3x - 9 < 9 ( add 9 to each interval )
6 < 3x < 18 ( divide each interval by 3 )
2 < x < 6
f(x) (0.3) and (1,1)
slope = (3 - 1)/(0-1) = -2
b = 3
equation:
f(x) = -2x + 3 (slope = -2)
g(x) = -7x - 1 (slope = -7)
-2 is greater than - 7
Answer is D.
The slope of f(x) is greater than slope of g(x)
Answer:
c. 58,000
Step-by-step explanation:
58*1000
Moves the decimal 3 places to the right for the 3 zero's in 1000
58000
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above: <span>x varies directly as y. When x is 48, y is 16.
</span>
2. Keeping the information above on mind, you have:
y=x/k
Where k is the constant of variation
3. Then, the value of k is:
k=x/y
k=48/16
k=3
4. Therefore, when <span>when y=5, the value of x is:
y=x/3
x=(5)(3)
x=15
5. Then, as you can see, the correct answer is the last option (Option C), which is:
C. 15</span>