If you're asking how do you increase 65 by 30% first you convert 30% to a decimal then you take that number multiply it by 65 then add that number to 65
30% to decimal is 0.3
65 x 0.30 is 19.5
19.5 + 65 is 84.5
Answer:
7
Step-by-step explanation:
if you dont know a math problem. always assume 7.
Answer:
The vertex is the point (-6,-34)
Step-by-step explanation:
we know that
The equation of a vertical parabola into vertex form is equal to

where
(h,k) is the vertex of the parabola
In this problem we have

Convert in vertex form
Group terms that contain the same variable, and move the constant to the opposite side of the equation

Complete the square . Remember to balance the equation by adding the same constants to each side.


Rewrite as perfect squares


The vertex is the point (-6,-34)
Answer:
1
Step-by-step explanation:
x-y+xy=1-1+1*1=0+1=1