Use Commutative Property: a + b = b + a
and Associative Property: (a + b) + c = a + (b + c)
34 + 0 + 18 +26 = (34 + 26) + 18 = 60 + 18 = 78
Answer:
Step-by-step explanation:
5 - (-1) = 5 + 1 = 6
Answer:
y=1/3x+2
Step-by-step explanation:
Find two points and find the x and y distance between them to get the slope. I did (0,2) and (6,0), and the distance between them was 2/6 which simplifies into 1/3.
Then (0,2) is the y-intercept because it's where the line crosses the y-intercept.
(hope this helps :P)
Use the distance formula to find the distance.
D=√(x2-x1)^2 + (y2-y1)^2 (the entire equation is square rooted)
Plug in your numbers
D=√(4-1)^2 + (8-2)^2
D=√(3)^2 + (6)^2
D=√9+36
D=√45
D=3√5
D=6.7
To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest.
Hope this helped.
