Answer:
Addition Property of Equality
Step-by-step explanation:
So we had:
And then we got:
We did this by adding 2 to both sides of the equation. When we added 2, the left side cancelled and the right side equated to 9:
Since we added 2 to both sides, this is an example of the addition property of equality.
P-arentheses
E-xponents
M-ultiply
D-ivide
A-dd
S-ubstitute
Therefore, You Would Do What Is In Parenthesis First!
B, T=2L+7, Toby is 2*the age of liv plus 7 years
Answer:
d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
check each child answer and multiply by 4.50
check each adult answer and multiply by 6.00
add both answers up
and see which one it is
its not A, B, or C
