Answer: y = -7x - 1
Step-by-step explanation:
First one is wrong bcs it should be smaller than the answer.
The second one is correct bcs to find the second number we need to do inverse operation, here is subtraction.
Third one is correct bcs this is the same (but if u r searching only for relating not same, then the third kind of wrong)
The last one is correct
Answer: 810,000
Step-by-step explanation: Thinking of the choosing of one of the numbers in the code as an individual event, we know that there is 30 possibilities per choosing.
Using the Fundamental Counting Principle(look it up if u dont know what it is), we can simply do 30^4 for the 4 digits, getting us 810000
I got 1.2 I found this because the smaller model is 60% the size of the larger model same with the side NJ