Lets say she has x money
Now she spent 3/5of x means 2/5 is left
2/5*x=45
x=112.5
Answer:
100
Step-by-step explanation:
Count to ten ten times and you'll get 100
Answer:
He made a math error
Step-by-step explanation:
6 ounces of pistachios cost $7.50
take 7.50 / 6=1.25 per ounce ( not .80 per ounce)
Then 1.26 * 16 = 20.00 for 16 ounces
Both answers are not the same. You are correct and your friend is wrong. The situation your teacher gave could have only one other interpretation that would be acceptable and that would be 8t+3 because it is the same number just in a different order.
Its a prime number because 29 goes in to 10 numbers
