615-138 = 477 you start with 615 take away how many pens are left and then you get your answer
Blank=6
6 times 8 =48
because it is like 6 8s ok so 8+8+8+8+8+8=48
or
6+6+6+6+6+6+6+6=48
try it on paper and you will see I am right :)
Answer:
1 and - 4is the correct answer
The answer is C:
2-4n-8n^2
you add the variables with the same exponents and the constants in (-6-n+2n^2) + (8-3n-10n^2).
Answer: $66
Step-by-step explanation:
LCM(12, 9) = 36
36/12 = 3, 36/9 = 4
3•$2+4•$15 = $6+$60 = $66
