Answer:
Step-by-step explanation:
Draw a circle with center (-4,6) and radius 4 .
It will touch the y-axis exactly at one point.
12
in this problem there is A+b=15
A=9
B=12
Answer: -70
Step-by-step explanation: 2-3^2x4x2
12500
25 * 40 = 1000
8% of what = 1000?
8/100 x = 1000
x 12500
9.5