Question

Q1.Choose the correct answer :-

1. Solution of equation 5y = 2y + 15 is y =
c) 4
d) 5
a) 2
b) 3

2. Write exponent form of 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5:-
a) 5 exponent 8
b) 8 exponent 5
c) 5 exponent 7
d) 7 exponent 5

3. Subtract x from -9x :-
a) 10x
b) - 10x
c) - 8x
d) 8x

4. Co-ordinate of origin (0,0) is :-
a) None of these
b) Cartesian plane
c) Both
d) Quadrant

5). 7
____ is :-
50
a) Non- terminating decimal
b) Terminating decimal
d) None of these
c) Both​

Answer 1

Answer:

1) d) 5

2) a) 5 exponent 8

3) b) -10x

4) d) quadrant

5) a) non-terminating decimal

Answer 2

Step-by-step explanation:

1. d) 5

2.a) 5 exponent 8

3.b) -10

4.b) cartesian plane

5.a) Non-terminating decimal