Question

SECTION A (5 MARKS)
Choose the correct alternative to make the given statement true
Q.1.The solution of 2y + 9 = 4 is:-
(a) 2
(b) 4/9
C) -2/5
(d)
-5/2
Q.2. An integer can be:
(a) Only positive
(b) only negative
(c) Both positive and negative
(d) none of these
Q.3.The value of
(5/4 - 8/3) is:
(b) –17/12
(a) 17/12
(c) 12/17
(d) —12/17
(a) 72
(b) 7
(C) 1/72
(a) 1/47
Q.5.The product of 4x and 0 is:
Q.4. The multiplicative inverse of 7-2 is:​

Answer 1

Answer:

Q1..c

Step-by-step explanation:

2y+9=4

2y=4-9

2y= -5

y= -5/2

Q2.. c

Q3.. b

EXPLANATION...

L.C.M of 4 and 3 is 12

::15-32/12

-17/12

Q4.. 1/5 (5^-1)

EXPLANATION..

7-2=5

and it's reciprocal is 1/5 or 5^-1

Q5.. 0 because any number multiplied with 0 gives 0...

Answer 2

Answer:

1 d.

2 c.

3 b.

4 1/5.

5 0.

Step-by-step explanation:

I hope it is helpful..