Answer:
1.) 6 5/6+ 6 11/12= 13 3/4
2.) 4 2/3 + 3 3/4 = 8 5/12
3.) 1 1/2 + 2 3/10 = 3 4/5
4.) 4 1/6 + 5 4/7 = 9 31/42
5.) 4 1/6 + 5 4/7 = 9 31/42
6.) 3 8/9 + 1 5/12 = 5 11/36
7.) 3 1/4 + 2 1/6 = 5 5/12
8.) 4 9/16 + 1 5/8 = 6 3/16
9.) 2 1/8 + 1 3/4 = 3 7/8
Step-by-step explanation:
Idk, i just used symnolab for the most part
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Answer:
C. 
Step-by-step explanation:
We can get the equation in slope-intercept form if we know the slope (m) and the y-intercept (b).
Since the line is parallel to -2x + 4y = 8, it will have the same slope as the equation.
Converting -2x + 4y = 8 into the slope-intercept form, we would have:
4y = -2x + 8
y = -2x/4 + 8/4
y = -½x + 2
Theregore, slope, m, of the line that is parallel bro 4y = -2x + 8 is -½.
To find the y-intercept, b, substitute (x, y) = (-5, -1) and m = -½ in y = mx + b.
Thus:
-1 = (-½)(-5) + b
-1 = ⁵/2 + b
-1 - ⁵/2 = b
(-2 - 5)/2 = b
-⁷/2 = b
b = -⁷/2
To get the equation of the line, substitute b = -⁷/2, and m = -½ in y = mx + b.
The equation would be:

Answer:
D
Step-by-step explanation:
Linear is 4
Quadratic is 2
Cubic is 3
I cant answer if there is no info