Let the number of cards equal x.
Set up an equation for both companies, set equal to each other and solve for x.
0.10x + 12 = 0.12x + 10
Subtractb0.10x from both sides:
12 = 0.02x + 10
Subtract 10 from both sides:
2 = 0.02x
Divide both sides by 0.02:
X = 2/0.02
X = 100
100 cards would be the same price for both companies.
The answer is -5 i hope this helps!!
Answer:
Addition and Subtraction with different denominators. If the denominators are different then a common denominator needs to be found.
2 pages.
hope this helps
Answer:
n=2
Step-by-step explanation:
Create an equation.
9n=18
Divide 9 from both sides.
9n/9=18/9
n=2
Hope this helps!
5/6 * 1 1/2 = 1 1/4, I know this because I made 1 1/4 3/2, so 5/6 * 3/2 now all i did was multiply regularly; 5 * 3 = 15 and 6 * 2 = 12 so 15/12, since that is improper i had to divide it 12 divided into 15 is 1 1/4 so that is the answer.
