Answer:
8 days
Step-by-step explanation:
Pretty simple actually if you put your brain to it
every day she adds one liter right?
so to reach 20 liters of jam you would minus 12 from 20 which would be 8 days in order to reach 20.
Answer:
$180
Step-by-step explanation:
Since the cost of the telescope with the 30% discount is $126 then $126 is 70% of the original price. Remember 100-30=70. To find the original price set up a proportion with these values:

Solve for the original price by cross multiplying numerator with denominator.
x(70) = 126(100)
70x = 12600
x= $180
30 dollars
If she received 30 dollars in change then she paid with a 100 dollar bill
Answer:
1/3
Step-by-step explanation:
Since there are three option for Player A to choose which are
Rock , Paper , Scissors
The probability he choose paper is 1/3 , because
there are total three options so the denominator is the total number of outcomes which are 3, and the numerator is the outcome he choose which is paper it means he chooses one outcome so hence the probability of Player A choosing paper is 1/3
Find lcm of 28 and 36 which is 252. They will meet again in another 252 days.