Answer: $4 senior, $7 child
Step-by-step explanation:
(3s + 9c = 75)
8s + 5c = 67
Answer:
6 and 36
Step-by-step explanation:
I just took the test.
Answer:
Center (-5,4) radius 3
Step-by-step explanation:
The standard equation of a circle is
(x-h)^2+(y-k)^2=r^2
where the center is (h,k) and r is the radius
so h=-5 in this case and k is 4
r^2=9 so r=3
Divide the numerator with the denominator for each, and that's all really... Good luck!!
If u divide the area by length then u will get the width as x+4
