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Ksju [112]
3 years ago
14

What is -4+9 and 7+(-8)3. -4+94. 7+(-8)5.-2+1

Mathematics
2 answers:
notsponge [240]3 years ago
8 0

5

-1

-1

these are the answers

Orlov [11]3 years ago
6 0
-4+9= 5

7+(-8)= -1

-2+1= -1
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If 72 is 120% of a number, what is 80%<br> of this number?
cupoosta [38]

Answer:

60

Step-by-step explanation:

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Multiplying both sides by 100 and dividing both sides of the equation by 120 we will arrive at:

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You can easily calculate 72 is 120 percent of what number by using any regular calculator, simply enter 72 × 100 ÷ 120 and you will get your answer which is 60

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