Question

1. The sum of two numbers is 25. One of the numbers exceeds
the other by 9.
2. Aaron is 5 years younger than Ron. Four years later, Ron will
be twice as old as Aaron
The sum of two consecutive multiples of 5 is 55.
3. A total of Rs. 10000 is distributed among 150 persons as gift
A gift is either of Rs 50 or Rs. 100
4. In an isosceles triangle, the base angles are equal and the
vertex angle is 80°
The sumof three consecutive odd narural numbers is 69.
5. The difference in the measures of two complementary angles
is 12°
6.The cost of two tables and three chairs is Rs. 705. If the table
costs Rs. 40 more than the chair.
7.of a number is 4 more than of the number
Madhulika thought of a number, doubled it and added 20 to
it. On dividing the resulting number by 25, she gets 4.​

please answer
the one who will give all answers I will mark him or her brainliest answer

Answer 1

Answer:

1:- x and x+9 are the numbers

x+x+9=25

2x+9=25

2x=25-9

2x=16

x=16/2

x=8

x+9=8+9=17

8 and 17 are the numbers

2:-aaron be X

Roy be y

y-x=5-----1

y+4=2x+8

y-2x=4------2

by sub

5+x-2x=4

5-4=2x-x

X=1year

y=5+X=5+1=6 year

present age Arron is 1 and Roy is 6

3:-100 people×50=5000

50 people×100=5000

:-100 people got 50 rupees note and

50 people got 100 rupees note

4:-