You own 7 books but you can only fit 4 in your carry-on for your flight to Europe. How many different combinations of books can you bring? Explain how you got your answer as well as whether this scenario is a permutation, combination or neither.

step-by-step explanation: 4 cause 2+2=4

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

answer: im gonna go with milli

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)