3 years ago

Is this question proportional? why or why not

1 answer:

8 0

No because the cost to ship a video game starts at 4.85 but if it were to start at zero than I would because it consistently adds 39.99.

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Davis printed 24 photos in 8 minutes. At this rate, how long will it take him to print 6 photos?

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Answer:

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Step-by-step explanation:

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3 years ago

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6c+14=−5c+4+9c What does C equal?

maria [59]

Answer: c = -5

Step-by-step explanation:

$6c+14=-5c+4+9c$

Combine like terms

$6c+14=4c+4$

Subtract 4c from both sides.

$-4c+6c+14=4c+4-4c\\2c+14=4$

Subtract 14 from both sides.

$2c+14-14=4-14\\2c=-10\\$

Divide by 2 to isolate c

$\frac{2c}{2}=\frac{-10}{2}\\ c=-5$

Check:

$6c+14=-5c+4+9c\\6(-5)+14=-5(-5)+4+9(-5)\\-30+14=25+4-45\\-16=29-45\\-16=-16$

6 0

4 years ago

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What is 14.853 oz rounded to the nearest ounce?

Nookie1986 [14]

Answer:

15 oz.

Step-by-step explanation:

Rounding to the nearest ounce:

14.853

Rounding notes:

If the number one place to the right of the rounding number is greater than 5, the number increases by 1.

If the number one place to the right of the rounding number is less than 5, the number stays the same and anything to the right of the rounding number changes to 0.

Work:

4 represents the 'ounces' place value.

To identify the rounding of 4, we need to determine if the value 8 is greater than 5, or less than 5.

8 > 5, meaning 4 increases to 5.

New rounded number = 15 oz.

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2 years ago

Write an inequality to model the situation: a number exceeds 52. A. B. C. n > 52 D. n < 52

nalin [4]

The answer is C. n>52
hope this helps :D

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3 years ago

A museum open at 8 a.m. in the first hour 350 people purchase admission tickets in the second hour 20% more people purchase admi

CaHeK987 [17]

350*17.50 + 350(1.2)*17.50 = 13475

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3 years ago