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2 years ago

1) 9f - 2 - 8f 2) -8 (-2-5z) + 7 3) 8r - r 4) 2-8k-6k 5) (-2r-6) 6) b+8b

Mathematics

2 answers:

Shalnov [3]2 years ago

6 0

1) f-2
2)23+40z
3)7r
4)2-14k
5)-2r-6
6)9b

kipiarov [429]2 years ago

6 0

1) subtract 9f and -8f = f - 2

2) factor 8 with the numbers in the parenthesis and then sum 7 with 16
16 + 40z + 7 = 23

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The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

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