Answer: D
154 miles.
Step-by-step explanation:
Half way is 440/2 = 220. Subtract the 66 miles already traveled, and they have 154 miles to go.
Answer:
-3, 0, 3
Step-by-step explanation:
Given, 
, the set of x values that will make Kayda not to get y values that are not fraction are -3, 0, 3.
This is so, because,
when x = -3, 
when x = 0, 
when x = 3, 
The correct response is -3, 0, 3
Step-by-step explanation:
At d, f'(x) is increasing (concave up), but it is not positive. The tangent line at that point has a negative slope.
-2x + y = 8
y = 2x + 8
now sub in 2x + 8 for y in the other equation
3x + 2y = 2
3x + 2(2x + 8) = 2...distribute the 2 thru the parenthesis
3x + 4x + 16 = 2
7x = 2 - 16
7x = - 14
x = -14/7
x = -2
now sub -2 in for x in either equation to find y
-2x + y = 8
-2(-2) + y = 8
4 + y = 8
y = 8 - 4
y = 4
solution is : (-2,4)
Two supplementary angles can
never be both obtuse. To prove this, we use this example – consider two
supplementary angles 60 degrees and 120 degrees. Sum of these two angles is 180
degrees. Here, the angle 120 degrees is an obtuse angle because obtuse angles
are greater than 90 degrees. And since the angle 60 degrees is less than 90
degrees, it cannot be obtuse. Thus, the two supplementary angles cannot be both
obtuse.
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