So first you distribute the negative to the 6x and 13 which will flip the sign of both of them to -6x and -13 so take away the parentheses and the equation is now 7x-6x-13. You combine the x’s and you get 1x-13 or x-13
I hate study island lol and are those supposed to be powers? Like 3 to the power of 8
i would think that the depression would be from the boat as its about to off a cliff but more at a 45 to 80 degree angel as it falls of the cliff
Multiply the 4 and 5, and add the exponents
Be more specific I’m not understanding your question?
