Answer:
the number is -6 (assuming "3 lots of" means 3 times)
Step-by-step explanation:
Let the number be x
1 less than a doubled number
2x-1
5 more than 3 lots of (times???) the number
3x+5
Solve for x
2x-1 = 3x + 5
-x = 5+1
x = -6
Answer:
-2/3 is the correct answer
Step-by-step explanation:
hope this helps
Answer:
18 3/4
Step-by-step explanation:
hope this helps
Replace x with (x/3).
Note: (x/3) = (1/3x).
f(x/3) = (x/3)^3 + 5
Using a graphing calculator, we can easily see that CHOICE 4 is the right graph.
Answer:
- 9/2
Step-by-step explanation:
got this question right