-10+4u because you add the 3u and u because they are alike terms then you add together all the other numbers left
Answer:
To graph a parabola, use the coefficient a and coefficient b values from your parabolic equation in the formula x = -b ÷ 2a to solve for x, which is the first coordinate of the vertex. Next, plug x back into your equation to solve for y, which is the second coordinate of the vertex.
i dont know if it is correct though.
Answer:
x = 2 1/ 2 , − 1 1/2
Step-by-step explanation:
The plans cost the same at 125 miles. the cost is $63.50
Answer:
0.999
Step-by-step explanation:
Since there are 729 possible combinations, the probablity of not getting it right is 728/729 which is 0.99862825
… and if you round that, it would be 0.999.
