4% of the 200 pills failed to retain full potency after 60 days.
Answer:
D: no solution
...because none of the answers work for both of the equations when you plug in the x and y values
The answer is C (-1,-4)
I got the answer by graphing the equation and plotting each the points down to see which one lies on the graph
Let A represent the amount Ann contributed, Z represent Zoe's contribution, and J represent Jim's contribution toward the present.
Ann (A): A
Zoe (Z): A = Z - 12 → Z = 12 + A
Jim (J): A = J - 16 → J = 16 + A
A + Z + J = 154
(A) + (12 + A) + (16 + A) = 154
3A + 28 = 154
3A = 126
A = 42
Ann (A): A = 42
Zoe (Z): Z = 12 + A = 12 + 42 = 54
Jim (J): J = 16 + A = 16 + 42 = 58
Answer: Ann=42, Zoe=54, Jim=58
Answer:
Solve the inequality k + 6 ≤ 21;
(A)k ≥ 27
<u>(B)k ≤ 15 </u>
(C)k ≥ 15
(D)k ≤ 27
Step-by-step explanation:
