3 years ago

Is c=5t proportional or nonproportional

Mathematics

1 answer:

otez555 [7]3 years ago

4 0

Answer:

Proportinal

Step-by-step explanation:

The y is 0

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The bill for a stay in a hotel was $188 including $15 tax. what percent of the bill was the tax?

ziro4ka [17]

$\frac{15}{188}\cdot100\%=\\\\\frac{1500}{188}\%\approx8\%\\\\The\ tax\ was\ about\ 8\%\ of \ bill.$

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3 years ago

NEED HELP ASAP!!

pantera1 [17]

Answer:

t=1/30 h = 2 min

Step-by-step explanation:

d = vt

system of equations:

d = 13t

d - 2/5 = t -> d = t+2/5

Solve

13t = t +2/5

t = 1/30 h = 60 min / 30 = 2 min

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3 years ago

A rectangle has a width of 9 inches. The area of the rectangle is 648 square inches. What is the length, in inches, of the recta

Ivan

Answer:

The length is 72

Step-by-step explanation:

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length = 72

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3 years ago

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AlexFokin [52]

Answer:

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Step-by-step explanation:

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3 years ago

Factor the following by completing the square w^4-22w^2+9

algol [13]

Answer:

(w² - 4w - 3) (w² + 4w - 3)

Step-by-step explanation:

w² + 4w³ - 3w² -4w³ - 16w² + 12w-3w² - 12w + 9

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3 years ago