2 years ago

How do I do thisplz help

Mathematics

2 answers:

Law Incorporation [45]2 years ago

6 0

Answer:

Step-by-step explanation:

Use order of operations.

42/(15-2^3)

Exponents in Parentesis

42/(15-8)

Subtraction inParenthesis

42/7

Division

WINSTONCH [101]2 years ago

3 0

Answer:

Step-by-step explanation:

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6+n/60=15/90 How do I dolce this

Lilit [14]

$6+\frac{n}{60}=\frac{15}{90}\\\\6+\frac{n}{60}=\frac{1}{6}\ \ \ \ \ |multiply\ both\ sides\ by\ 60\\\\360+n=10\ \ \ \ \ \ \ |subtract\ 360\ from\ both\ sides\\\\\boxed{n=-350}$

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3 years ago

Your friend can clap his hands 28 times in 12 seconds. How many times can your friend clap his hands in 0.5 minute?

Mandarinka [93]

Answer:

6 times

Step-by-step explanation:

28claps =12seconds

? = 0.5minutes

60seconds=1minute

? =0.5 minutes

(cross multiply)

60*0.5/1 = ?

?=30seconds

28claps = 12secs

? =30secs

28*30/12 =?

?=70claps

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3 years ago

Help Plz 15 Points And brainliest!!!

madam [21]

Answer:

-2

Step-by-step explanation:

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3 years ago

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6.52 or 6.520 which is greater

tatyana61 [14]

6.52 is equal to 6.520

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2 years ago

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Jimmy’s new cell phone cost him $49.99 when he signed a 2 year plan, which was 75% off the original place. What was the original

Sati [7]

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The original price of the cell phone was $199.96.

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3 years ago

How do I do thisplz help​

How do I do thisplz help