20 pts 3. the length of a rectangle is 12 mm longer than its width. its perimeter is more than 82 mm. a. if w represents the width of the rectangle, what expression represents the length in terms of the width? b. use these expressions to create an inequality to model the situation. c. solve the inequality and identify the width of the rectangle

the answer will be b x² +x-1

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

if she was to only spend a dollar she can get 1lb

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.)