What is the degree of 7x7 10x4 4x3-5x11-10x6x?

Is 3.45455 rational? What is 0.684 divided by 18? Qu'est-ce qu'un nombre entier? How is 121 a square number? Is a square rooted number a natural number? Is finding twenty percent of a number the same as dividing the number by 4? How do you write 3.0014 in words? How many yards of fabric will cover a 77 by 95 inch area? Is x a variable term constant or expecion? What is the Time period between 1350 1500? How many unique ways are there to arrange the letters in the word OPAL? Does K 2 contain opiates? Why is using graphs and charts more effective in a business presentation? How do you pass big seed level 6 in st math? Is 2m 7-4a an equation or expression? What is 155 -86 equals? What is the rule of trigonometry? What is the average length size of 6 year old boy? What is the diameter of 11m? What 5 numbers multiply together to make 700?