Answer:
42 pieces
Step-by-step explanation:
you do 378÷9
then you'll get the answer which is 42 pieces
2(6-2)-3(-2)^3
2(4)-3(-8)
8+24=32
Problem 1: a+3
That is all I can tell.
3/10 N = 2.1
MULTIPLY by 10/3 to each side
10/3 * 3/10 n = 2.1 * 10 /3
n = 2.1 * 10/3
n = 21/3
n =7