Question

Section B
1.
Simplify.
a) 15 -4 X 6 + 30 = 5
c) 24 - (5-9 + 18) - 7
b) -7 X 2 + 4 X 5 - 48 = 6 + 4
d) 60 = 3 X (-4 + 12 - 6) X 2​

Answer 1

Answer:

Microbiology is the study of all living organisms that are too small to be visible with the naked eye

Step-by-step explanation:

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