3+ x = 4 is the same as 4 = 3 + x. this is an example of which algebraic property?
a. distributive property
b. associative property of addition
c. commutative property of addition
d. symmetric property

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?