Question

8. The additive inverse of -7/19 is

a) 7/19

b) -7/19

c) -19/7

d) 19/7


9. Which of the following is a linear expression

a) 2x

b) 3x2+4

c) 2x2+2x-2

d) None of these


10. There are 5 oranges out of 25 fruits. Percentage of oranges is

a) 20%

b) 5%

c) 15%

d) 25%

step by step explanation of all question
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Answer 1

Answer:

option a

option c maybe

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