Answer:
-30
Step-by-step explanation:
Joe tosses a die and gets a 3
Given that the rule that an odd number will result in a loss of 10x that number
in this case, Joe gets odd number, hence he will lose 10x that number
i.e he will get -10 x 3 = -30
4/10 can be simplified to 2/5. 1/5 is equal to 20% (you probably want to memorize that) so all you have to do is multiply 20% by 2 (because of the numerator) and get 40%
So therefore 4/10 = 2/5 or 40%
P.S if you have anything over ten that needs to be a percent just multiply 10% by the numerator.
Answer: −4x + 5.2
Step-by-step explanation: Add 3.2 and 2. Then reorder 5.2 and −4x.
It would be a linear relationship where y represents the number of pages printed, which is dependent on x, which is the amount of ink used.
Hope this helps