Answer:
4:7
Step-by-step explanation:
4 grape candies : 7 total candies (grape + cherry)
Since both sides have the same base (4), we can add the exponents
subtract 5 from both sides:
Make an inequality representing both constraints.
0.5x+y<20
x+y≥24
Answer:
A
Step-by-step explanation:
I just took the test and i got it correct! :)
Start with the equation of a circle whose center is at (h,k) and whose radius is r:
(x-h)^2 + (y-k)^2 = r^2
Substituting the given coordinates of the center:
(x-5)^2 + (y-[-5])^2 = r^2, or (x-5)^2 + (y+5)^2 = r^2
Substituding the given coordinates of a point (6,-2) on the circle:
(6-5)^2 + (-2+5)^2 = r^2
Simplifying:
1^2 + 3^2 = r^2, or 1 + 9 = r^2, or 10= r^2. Then r = sqrt(10).
