A new notebook computer with DVD player costs $929 Derik Muller has 51000 in his checking account. How much will be left in his checking account after he buys the notebook computer? Derk will have remaining in his checking account after he buys the notebook computer

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step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.