Laura has to buy stickers, erasers, and a pencil. she can only spend $5. a sticker costs $0.35, an eraser costs $0.99, and a pencil costs $0.59. can laura buy 3 stickers and 3 erasers?

[use the inequality 0.35x + 0.99y + 0.59 ≤ 5]
yes, because the total will be $3.62

yes, because the total will be $4.61

no, because the total will be $5.62

no, because the total will be $5.93

The correct option is B) Yes, because the total will be $4.61

Step-by-step explanation:

Consider the provided inequality.

0.35x + 0.99y + 0.59 ≤ 5

Where x represents the number of sticker and y represents the number of eraser.

Laura want to buy 3 stickers and 3 erasers.

Substitute the value of x = 3 and value of y = 3 in the above inequality and identify whether the inequity holds.

0.35(3) + 0.99(3) + 0.59 ≤ 5

1.05 + 2.97 + 0.59 ≤ 5

4.61 ≤ 5

4.61 is less than 5. Thus, the inequality holds.

Hence, the correct option is B) Yes, because the total will be $4.61

b

step-by-step explanation:

geometry: triangles

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answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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