(+8)+(-9)
the answer is -1
First you find how many prizes were dolls. Then you subtract that number from 64.
Answer:
I think it would be 24
f
+
14
g
Look at the attached image (credit to Desmos graphing calculator)
To graph the equation y=4x+1, we just find two points that exist, plot them, and draw a straight line that goes through them.
Let's try x=0:

One point on the line is (0,1)
Let's try x=1:

Another point is (1,5).
Now, plot these two points and draw a line through them.