Question

answer the questions in upper photo​

Answer 1

Answer:

5. Joseph planted t and his friend 2t + 10 plants

let's take t as 3

so Joseph planted 3plants while his friend jay planted (2×3) +10 =16 plants

6. if Karthik age is n at present his father's age is 7times his age.

7. the cost of petrol is rs p last month now it's p-5 per liter

example - let's take p as 200

last month it is 200rs

now it is 200-5= 195rs

8. 2x-13 =3

2x= 13+3=16

2x=16

X=16/2

x=8

hope it helped u thank you