A numerical algorithm is used to solve the following system of equations: 3x1−2x2=1 x1−4x2=−3
The numerical results are x1 = 0.997 and x2 = 1.002. The absolute values of the residuals associated with this numerical solution are (to four decimal places with a leading zero before the decimal point):

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

a is the right answer

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.