Pretty sure it would be 91
Answer:
x = 4, y = 0
Step-by-step explanation:
Two find x and y, we can simply solve one of the two equations for one of the variables, and substitute it into the other. That will provide one of the two values, which can then be plugged into either equation for the other value. Let's do it:
So x is equal to four, and y is equal to zero.
Answer: The answer is D. Hope this helps :)
Step-by-step explanation:
2(7) + 4(-1) = 10
_2(7) + (-1) = -15
Yes because angle A is 25 degrees
Answer:
Step-by-step explanation:
for domain x+4≠0
x≠-4
domain={R-{-4}}
R=all real numbers.
y(x+4)=x
yx+4y=x
yx-x=-4y
x(y-1)=-4y
so Range ={R-{-1}}