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4 years ago

5) Heidi can type 120 words in 3 minutes. How many words can she type in 1

Mathematics

2 answers:

KIM [24]4 years ago

6 0

Answer:

Heidi types 40 words per minute.

Step-by-step explanation:

Divide 120 by 3 to get 40.

Over [174]4 years ago

5 0

Answer:

40 words

Step-by-step explanation:

120/ 3 = 40 per min

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Factor the expression completely.<br> -6.75 +2.25x

NARA [144]

Answer:

$2,25[-3 + x]$

Step-by-step explanation:

The Greatest Common Divisor [GCD] is 2,25; you factor that out, leaving the remaining result inside the brackets.

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3 years ago

Lighting a match is an example of a chemical change involving

bixtya [17]

My answer -

If you light a match, the match catches fire. If something catches fire it is therefore combustible.

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3 years ago

When evaluating the expression 3 x (3 + 12/3) - 4, Ryan began with 3 + 12. What was Ryan's mistake?

KIM [24]

Answer:

He has to divide 12/3 first

Step-by-step explanation:

it’s like pemdas you have to do that first then you go on to added the 3+ whatever 12/3 is

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3 years ago

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2). Bill has twice as many candies as Fred. Tim has 3 fewer than 3 times as many candles as Fred.

sasho [114]

Step-by-step explanation:

<h2>Answer:-</h2>

$\tt{Let \ the \ candies \ taken \ by \ Fred \ be \ x.}$

Now, let's Solve!

So, according to Question,

Bill = 2x

Tim = 3x-3

Total Candies = 177.

$\bf{x+2x+3x-3=177}$

Totalling x,

$\bf{6x-3=177}$

$\bf{6x=177+3}$

$\bf{6x = 180}$

$\boxed{\sf{x = 30}}$

So, Fred has 30 candies.

Bill's Candies = 2×30 = 60 Candies

Tim's Candies = 3×30-3 = 90-3 = 87 Candies.

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3 years ago

How to write two million

EastWind [94]

Answer:

2,000,000

Step-by-step explanation:

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3 years ago

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