A rectangular city garden has an area of 340 sq. yds. The garden is surrounded by a sidewalk with
a uniform width. The dimensions of the rectangle including the sidewalk are 20yds by 24 yds.
Find the witdth of the sidewalk to the nearest hundredth of a foot.

the answer is d

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

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