Answer:
(x,y) = (-2, -1)
Step-by-step explanation:
We start off by substituting the value of "x".
5x+7y=-17
x=-
We then solve 5
y=-1 *Substitute the value of "y"
x= -
x=-2
This works.
Answer:4½
Step-by-step explanation:all you need do is check how many times 2 can divide 9 which is 4, then write the remainder at the top which is 1 and the divisor at the bottom which is 2
15/14 1 and 1/14 is the answer
Answer:
The first one
Step-by-step explanation:
We simplify this inequality to x>4. This means it is moving past the four to the right with an open dot
Answer:
Plot at (8,2)
Step-by-step explanation:
