Answer:
x=48
Step-by-step explanation:
x-3 15
------------ = ----------
6 2
We can use cross products to solve this problem
(x-3) *2 = 6*15
Distribute
2x-6 = 90
Add 6 to each side
2x-6+6 = 90+6
2x=96
Divide by 2
2x/2 = 96/2
x = 48
9
-5 - 7(-2)
-5 - (-14)
+9
2, 3, 5, 7 and 11 are the first few prime numbers.
A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.
