Answer:
B. 1
Step-by-step explanation:
they only cross at one point... look below
The 30% off is $82.50 cheaper. Which would be $192.50
Step-by-step explanation:
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Marie states that any integer greater than 4 will always get an even number of factors.
This can be proven wrong by (for example) 12.
12 has these factors:
1 x 12
2 x 6
3 x 4
12 has an ODD number of factor pairs.
Another example is 28.
28:
1 x 28
2 x 14
4 x 7
28 has an odd number of factor pairs.
I hope this helps!
When multiplying two numbers, a person can mentally add one of those numbers the other number amount of times.
