Divide 240 by 45 you would get 5 and 1/3, multiply 5 and one third by 60 and it would result in 320. Leaving you with D.
D is the correct answer
<span>(7x⁶ + 10x² - 10) + (3x⁶ - 6x³ + 4)
Put everything into order :)
7x⁶ + 3x⁶ - 6x</span>³ + 10x² - 10 + 4<span>
Add like terms.
(7x⁶ + 3x⁶) - 6x</span>³ + 10x² + (-10 + 4)<span>
Simplify.
10x⁶ - 6x</span>³ + 10x² - 6
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~Hope I helped!~</span>
Options a and b are the algebraic expressions