Factor completely 4x2 − 8x + 4.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

41/17 as a decimal rounded to the nearest hundredth

If f(x)=x+7 and g(x)=1/x what is (fog)(x)