Answer:
Substitution
Step-by-step explanation:
We know that B equals five, and that a + b = c. This means that if we substitute 5 for b, the equation will still be true. Hope this helps!
Answer:
4.
y= 2/3x + 3
Step-by-step explanation:
By using the distributive property on the right side of the equation you get 2/3x + 2. Then you add 1 to the right side to cancel out the (-1) on the left.
Answer is 145.6cents. If 1 copy is 14.56cents, it implies 10 copies = 10(14.56)
A and D
To get x on one side you have to, in this case, add 3 to both sides. This is the addition property of equality