First no. = x
Second no. = y

Equation Formation
x + y = 55..........equation (i)
x - y = 1..............equation (i)

x = 1+y

1 + y + y = 55
1 + 2 y = 55
2 y = 55-1
2 y = 54
y = 27

x=27 + 1
x =28

Answer = 28 , 27

7 0

3 years ago

Gina rented shoes for 2.75 dollars she then bowled three games (2.50 dollars) and then brought nachos for 1.75.she used a coupon

Musya8 [376]

If each game was 2.5 dollars then you would do 2.75 + 3.75 + 1.75 and get 8.25 dollars.

8 0

3 years ago

Read 2 more answers

Tessa bought stock in a restaurant for $118.00. Her stock is now worth $165.20. What is the percentage increase of the value of

MA_775_DIABLO [31]

Answer:

Do the 118.00 divided by 165.2 to get how much is increases . which is 71%

6 0

3 years ago