Add or subtract.
7z2 − 2z4 − 2z2 − 5z4

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

parallelogram is the   answer

his wife got 46,000

his son gets 11,500

each charity gets 6,900

hope this