What is the graph of 5x − 2y = 20? A. Image is of a 2-dimensional graph with an x-axis and a y-axis. A line is passing through co-ordinates (-4,0) and (0,-10).
B. Image is of a 2-dimensional graph with an x-axis and a y-axis. A line is passing through co-ordinates (-8,0) and (0,-20).
C. Image is of a 2-dimensional graph with an x-axis and a y-axis. A line is passing through co-ordinates (-4,0) and (0,10).
D. Image is of a 2-dimensional graph with an x-axis and a y-axis. A line is passing through co-ordinates (4,0) and (0,-10).

answer: (-6,3)

step-by-step explanation:

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.

11) obtuse

13)right

15) acute

hey there! : )

4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~