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Alex
2 years ago
13

PLEASE ANSWERRRR!! (4 x 3) + (4 x 7) = 4 x (? + ?)

Mathematics
2 answers:
vodka [1.7K]2 years ago
7 0

Answer: 4 x (5+5)

Step-by-step explanation: (4 x 3) + (4 x 7) = 40 and 4 x 10 = 40, so 4 x (5+5) is the answer.

Hope this Helps

Vlada [557]2 years ago
3 0

how is the volume of a solution used in calculating concentration?

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