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BartSMP [9]
3 years ago
12

My last one please help me

Mathematics
1 answer:
inysia [295]3 years ago
6 0

Answer:

Step-by-step explanation:

Only D has a chance of being correct. 7x means you multiply 7 and whatever x is together.

A and B look like they are added.

C looks like some sort of subtraction has taken place.

D: - 1 * 7 = - 7

4*7 = 28

5*7 = 35

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