Question

1. FILL IN THE BLANKS
10 X 1 =10
a)
1. The rational number - is equivalent to:
8
2 2
21
28
-21
b)
c)
d)
56
56
56
2. the additive inverse of the rational number - is
d
b)
c)
4
a)
d) 0
3. Subtracting a rational number y from x is same as
a)x + y bly - x bly + (-x) b)x + (-y)
4. Perimeter of a regular n-sided polygon is
a)nxside b) n+side c) n-side d) n/side
5. The constant term in 2x+7 is
a)2
b)2x cx
d)7
6. Variable in the expression 5x-4 is
a 5
b)x c)-4 d)5x
7.1 + 2x + 3x + 4x = 4x is an equation in
a) 1 variable b) 2 variable c) 3 variable d) 4 variable
8 The rational number is equivalent to
​

Answer 1

Answer:

10 ×10 =100

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