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2 years ago

Find the difference -4 -5

Mathematics

1 answer:

madam [21]2 years ago

3 0

Answer:

-9

Step-by-step explanation:

Think about the Keep and change rule, since this is negative, the more negative numbers there are the more it will go deeper. -4 - 5 is -9 because just create a number line and place -4 one it, then jump backwards 5 times.

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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3 years ago

Slope = 5, through (3,13)

rusak2 [61]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Eighteen subtracted from half a number is 38.<br> Find the number.

Andrews [41]

Answer:

x=112

Step-by-step explanation:

x/2-18=38

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3 years ago

In March 2007, Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours. You wonder

Rasek [7]

Answer:

The hypotheses used in this situation

$H_0:\mu = 14.6$

$H_a:\mu \neq 14.6$

Step-by-step explanation:

We are given that Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours.

Mean = $\mu = 14.6$

Claim : The amount UMSL students study is different from this 14.6 hour benchmark.

The hypotheses used in this situation

$H_0:\mu = 14.6$

$H_a:\mu \neq 14.6$

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3 years ago

Which group of numbers are all prime?

Nana76 [90]

C

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2 years ago

Find the difference -4 -5​

Find the difference -4 -5