253 for 20 hours

a. 25. 30/hour

b. 12.63/hour

c. 1 hour/15.50

d. 1 hour/12.65

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Alogical argument that is presented in graphical form using boxes and arrows is called?