Answer: n represents the amount a stamp cost
Step-by-step explanation:
Answer: 13
Step-by-step explanation:
If you remember the quadratic equation formula;

You can easily extract what is under the root to find the discriminant.

a = 3
b = 7
c = 3

The correct answer is A)<span>.02m(n - 5) - .02(m + 10)</span>
Answer:
100:59
Step-by-step explanation:
1 pound = 100pence
59 pence
100:59
Answer:
x = s/2
Step-by-step explanation:
● s states have joined the union in 1788
● half of s have joined in 1889
Let x be the number of states that have joined in 1889
● x = (1/2)× s
● x = s/2