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hodyreva [135]
3 years ago
15

What is negative seven twentieths plus negative two fifths?

Mathematics
1 answer:
padilas [110]3 years ago
3 0
- 7/20 + -2/5 ? 16 / 20, I'm pretty sure
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What belongs in the box marked with the question mark in the proof? Given: 4x + 1 = 6x - 2, Prove: x = 3/2
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We have the following expression:
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Step-by-step explanation:

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Step-by-step explanation:

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