Question

3. The value of 4x - 5y for x=2 and y=1
is
0 (a) -6
O
(b) 3
0 (c)2
O (d) 9​

Answer 1

Answer:

it will be

Step-by-step explanation:

4x-5y

4*2-5*1

8-5

3

a)

4*(-6)-5*(-6)

-24-(30)

-54

b) 4*3-5*3

12-15

-3

c) 4*2-5*2

8-10

-2

d) 4*9-5*9

36-45

-9