Answer:
Step-by-step explanation:
the answer is the second one, letter b. it would be (6,0) and (0,3)
12 = 400
=
15 = 15 *
= 500.
∴ 500 people took the survey
Hey there!
when x = 3 and y = 9
Let's first move to x and y.
Now multiply 5 by x and y(3+9).
Now we have the number 2 left, so we have to multiply 60 by 2.
Hope this helps!