* 40% = 0.4 So, 50 ÷ 0.4 = 125
First write the relationship in words: "What number is 35% of 400?"
Then write an equation to represent this relationship:

or, written another way

And then solve:

Then answer the question: "Adam has saved $140."
Answer:
-3 ≤ x ≤ 1
Step-by-step explanation:
Because Domain is the x-values.
The x values can only be -3 or greater and 1 or less.
I hope this is right :P
Answer:
4
Step-by-step explanation:
9x=10x-4
x=4