Mathematics: Which diagram shows lines that must be parallel lines cut by a transversal? Lines s and r are intersected by line m. At the intersection of lines s and m, the left angle is 89 degrees and right angle is 89 degrees. Lines s and r are intersected by line m. At the intersection of lines r and m, the top angle is 91 degrees. At the intersection of lines s and m, the top angle is 91 degrees. Lines s and r are intersected by line m. At the intersection of lines r and m, the right angle is 91 degrees.

Which diagram shows lines that must be parallel lines

bmharris8262

03.08.2020

Part A:

c = .86*p

c =1.72 for 2 lbs

Part B:

c =.81p

Step-by-step explanation:

Part A:

Total cost = cost per pound * number of pounds

c = .86*p

Let p = 2

c = .86*2

c =1.72

Part B:

Total cost = cost per pound * number of pounds

c = .(.86-.05)*p

c =.81p

0,0(0 оценок)