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Marianna [84]
3 years ago
15

Which expression is equivalent to 0.4 − (−0.7)?

Mathematics
1 answer:
Pani-rosa [81]3 years ago
6 0
0.4 + 0.7 because a - and a - equal a plus
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Answer:

3, 2, 8, 3, -12

Step-by-step explanation:

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3 years ago
The ratio of boys to girl in a school is 5:7 if there are 600 students, how many girls are there
larisa86 [58]

Answer:

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Step-by-step explanation:

So,

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