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inna [77]
3 years ago
15

Can you guys help me

Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0
5. -5
6. -45
7. 45
8. 5
Genrish500 [490]3 years ago
5 0

Hello there!

-15:3=-5

-15*3=-45

-15*(-3)=45

-15:(-3)=5

Explanation:

Keep in mind that if we multiply or divide by a negative number, we get a positive number.

Hope this helps!

~Just a joyful teen

GraceRosalia :)

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Answer:

The answer is below

Step-by-step explanation:

Since 1000ml Of Dextrose 25% is needed to be produced from Dextrose 70%. Let us assume that x ml of Dextrose 70% is mixed with a Dextrose 5% to get 1000 ml of Dextrose 25%. Hence:

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