Answer:
-x + 23
Step-by-step explanation:
you add like terms together, so 2x - 3x = -x
then 15+8 is 23
so you're left with -x+23
You would convert 17 1/4 to 17 4/16, and change 7/8 to 14/16. Then you would add those 2 numbers together to get 17 18/16 or simplified, 18 1/8.
The only surprise attack between U.S. and Japan was in World War II, which was the attack on pearl harbor. It was when the Japanese attacked Pearl Harbor, bombing many people. Pearl Harbor is located in Hawaii. Many woke up surprised to hear the sad news.
16.52 is greater. when comparing decimals, if there are no numbers after the decimal point, there are always some zeroes. so:
16.50
16.52
clearly, 16.52 is greater.