Answer:
D
Step-by-step explanation:
A) This has a y intercept at (0,0) so this is True
B) True
C) True
D) This is NOT true. The degree of the numerator and denominator are the same. This graph looks like the function of
The first table is proportional. Y is 4 times X. The second table is 1.25 times X
I can help you. What do you need
Answer:
54$
Step-by-step explanation:
- To get the tax times the number to the percentage
- 50 * 8% = 4
- 50 + 4 = 54 $
square root n+5-square root n-10=1
add sqrt(n-10) on both sides
To remove square root we take square on both sides
Subtract n and add 9 on both sides
Now we divide both sides by 2
Take square on both sides
+-49= n - 10
49 = n-10 and -49 = n - 10
Add 10 on both sides
n= 59 and n = -39
Now we verify both solutions
When n = -39 we will get negative under the square root . that is complex so we ignore n=-39
n = 59 is our solution