Ur output value is f(x).....so to do this problem u need to sub in 2/3 for f(x) and solve for the input value which is x
f(x) = -1/3x + 7
2/3 = -1/3x + 7 ...multiply everything by 3
2 = -x + 21
2 - 21 = - x
- 19 = -x
19 = x <== ur output
Answer:
1/2
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
count the full squares then add up the halfs and u get 10
Answer:
66
Step-by-step explanation:
10% of 330 = 33
another 10% of 330 = 33
therefore, 20% of 330 = 66
Answer:
18
hope this helps
have a good day :)
Step-by-step explanation:
