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3 years ago

8

Chrissie likes to tip a server in a restaurant a minimum of 20%. She and her friend have a lunch bill that is $18.34. Chrissie s

ays the tip will be $3.30. Her friend says that is not a minimum of 20%. Who is correct? Explain.

1 answer:

Crazy boy [7]3 years ago

3 0

Her friend is right because 20% of $18.34 is $3.67.

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A freight elevator can hold a maximum weight of 3,500 pounds.

Brrunno [24]

Answer:

C

Step-by-step explanation:

$200 + 48c \leqslant 3500$

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2 years ago

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3 years ago

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Which expression represents 87 less than the product of 12 and 15

ivanzaharov [21]

Answer:

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2 years ago

Eight less a number is less than or equal to seventeen

allsm [11]

Answer:

n ≥ -9

Step-by-step explanation:

Let n = the number

8 <em>less than</em> a number means "n – 8", but

8 <em>less</em> a number means "8 – n," so

8 – n ≤ 17 Subtract 8 from each side

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<em>Note</em>: When we multiply by a negative number, we must reverse the inequality.

<em>Check:</em>

Try n = -8.

8 – (-8) ≤ 17

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<em>True</em>.

8 0

3 years ago

Find the limit. (If an answer does not exist, enter DNE.) lim Δx→0 (x + Δx)2 − 3(x + Δx) + 2 − (x2 − 3x + 2) Δx

yawa3891 [41]

$\displaystyle\lim_{\Delta x\to0}\frac{(x+\Delta x)^2-3(x+\Delta x)+2-(x^2-3x+2)}{\Delta x}$

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2 years ago