Dylan is evaluating the expression 13+19+7+10. At one step in his work, Dylan rewrites the equation as 13+7+19+10. Which property of addition must Dylan have used when he evaluated the expression?

Slope of 2y = - x + 10

What is 3√9 written in exponential form?

What is 126,945 rounded to the nearest thousand

In a parking lot, 3 out of 8 were trucks. If there were 128 vehicles how many would-be trucks

What is the definition of range?

5/12-4/16 in simplest form and regular form

Which number sentence below matches this word problem? Mike and Mary were expecting 75 people at their wedding. The weather was very bad on the day of the wedding, and 8 people were not able to come. How many people attended the wedding? O O O A.

The sum of the first 6 terms of a geometric sequence is 39.375 and the common ratio is 0.5 write the geometric sequence series using summation notation

The low temperature for a January day in Atlanta, GA was 8°C. On the same day, the low temperature in Chicago was - 4°C and in Philadelphia was - 2°C.

Fold a piece of paper into two equal parts open the paper count the parts. There are ___ equal parts. Each part is ___ of the paper