Answer:
13m-3+8m
Step-by-step explanation:
The graph is decreasing everywhere
Answer:
slope = 1
Step-by-step explanation:
slope = (y2 - y1)/( x2-x1)
slope = -2-3/-3-2
slope = -5/-5
slope = 1
Answer:
<h2>$13 </h2>
Step-by-step explanation:
Step one:
given
amount of pound= 2 1/2 in decimal notation= 2.5 pounds
cost of 2.5 pounds= $32.5
Step two:
Required
we want to find the charge per pound
if 2.5 pounds cost $32.5
1pound will cost x
cross multiply we have
x= 32.5/2.5
x=$13
The cost per pound is $13
