D is correct.
Inputting any of the numbers under the x column into f(x) =|x| will output the number as a positive
He can put 4 kids in each of 9 cars and then leave the 10th car empty. Or put 2 kids in 9th car and 2 kids in 10th so all the cars would be filled
X - 3 = 7
add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10
addition property of equality
Answer:
it has 6 faces
Step-by-step explanation:
