First pick one that turns out to be a positive or negative
With one digit you can only make three numbers, 2, 5, and 8.
With two digits, _ _ there are 3 possibilities for the first digit and 2 in the second totaling 3*2 = 6 possibilities.
With three digits, _ _ _, there are 3 possibles in the first digit, 2 in the second and only 1 in the last. 3*2*1 = 6
Now we add all of the possibilities - 3+6+6 = 15.
Your final answer should be 15 numbers. Hope this helps!
Answer: 120
Step-by-step explanation:
Math
Answer:
-13 becasuse -8+-5=-13
Step-by-step explanation:
Answer:
w = 7g
Step-by-step explanation:
Isolate the variable, w. Note the equal sign, what you do to one side, you do to the other.
Multiply 7 to both sides:
(w/7)7 = (g)7
w = 7g
w = 7g is your answer.
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