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Neporo4naja [7]
3 years ago
5

I NEED HELP UNDERSTANDING BOTH OF THESE QUESTIONS

Mathematics
1 answer:
nikklg [1K]3 years ago
4 0

Answer:

For the first image: -0.4/9

Second Image = 1.53/0.45

Step-by-step explanation:

a + b = 1.6 - 2 = -0.4 (The symbols just make it stay negative)

2 - c = 2 - (-7) = 2 + 7 = 9

--------

2a - 1/3  =  2(-3/5) - 1/3  =  -1.2 -1/3  =  -1.5333

b/15  =  -6.75/15  =  -0.45

(The two negatives make it positive)

Hope this helps

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<u><em>Verify each case</em></u>

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