Set up the the equation that can be used to solve the following "eight less than the square of a number is the same as adding the number and four." use x to represent the unknown number
a.8-x2=x+4
b. x2-8=x+4
c. 2x-8=x+4
d. 8-2x=x+4

hope this .

r3t40

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: