(3b - 11) + (b+4) = 21
4b - 7 = 21
4b = 28
b = 7
Answer:
D
Step-by-step explanation:
Answer: (The first one) the domain is 10 is less than or equal to x which is less than or equal to 60
Answer:
The best estimate of the length of each piece of wire is 20.8 inches (Approx).
Step-by-step explanation:
Let us assume that the length of each pieces of wire be x.
As given
Jason has a piece of wire that is 62.4 inches long.
He cuts the wire into 3 equal pieces.
Than the equation becomes
3x = 62.4
x = 20.8 inches (Approx)
Therefore the best estimate of the length of each piece of wire is 20.8 inches (Approx).