Answer:
Commutative property of addition
Step-by-step explanation:
This is called the commutative property of addition which states that a + b = b + a. In this case, a = 3 and b = 7.
For 9. the third table and for 10. the second table
We can form a system of equations:
x*y=90
and
x=2y+3.
Solving gives dimensions of 15 feet by 6 feet.
By looking at the graph, we can visually determine that the value of y when point x = -2 is <u>-4.</u>
Answer:
Step-by-step explanation:
0.375