Answer:
x = 9
Step-by-step explanation:
4x+5=41
To solve for x, we subtract 5 from each side
4x+5-5=41-5
4x = 36
Divide each side by 4
4x/4 = 36/3
x = 9
Answer:
120
Step-by-step explanation:
Let the required number be x
So,
60% of x = 90
0.6x = 90
x = 90/0.6
x = 900/6
x = 150

Answer:
A
Step-by-step explanation:
Tiffany should have multiplied by 0.5 in step 1, not divided.
Answer:
The answer is D and B trust me 100%
Step-by-step explanation: