Question

Q1 A) Choose the correct alternative from the options given and complete the answer....
1) Which of the given equation is a linear equation in two variables?
(a)4+2=4
(b) 4xy - 5y2 - 8 = 0
(c) 4m + 3n = 12
(d) v2x - V5y = 16
2) To draw graph of 4x + 5y = 19, find y when x= 1.
(a) 4
(b)3
(c) 2
(d)-3
3) If one root of the quadratic equation 3x?. 12x+k=0 is 3, then the value of k is...
(a) 6
(b) -6
(c) 9
(d) -9
4) Which of the following can not be the probability of an event ?
(a) 0.7
(b)2upon3
(c) 1.5
(d) 15%​

Answer 1

Step-by-step explanation:

1-c

2-b

3-dojt know this one the question isn't complete

4-c-1.5