Answer:
13.25km
Step-by-step explanation:
25 Litres = 331.25km
1 Litre =
Answer:
35% of 457 is 159.95 - there cant be 0.95 of a teenager
Around a third of those surveyed smoke cigarettes
Step-by-step explanation:
Hello
The tax would be 6.15 because 40/6.5 is 6.15
hope this helps
plz mark me as brainliest
Answer:
bruh whats with the LOLOLOO AHHAA
Answer:
Thus the number of books at $2 is 9 books.
Step-by-step explanation:
The number of the book purchased = 15 books
Total amount spend to buy the books = $34
The prices of books are $2 and $3.
Let the number of books purchased at price $2 = x
Let the number of books purchased at price $3 = y
Now we have to find the number of books that is bought at $2.
Below are the equations.
x + y = 15
2x + 3y = 34
Now solve for the x,
x + y = 15
y = 15 – x
Now insert it in the 2x + 3y = 34
2x + 3(15-x) = 34
2x + 45 – 3x = 34
-x = 34 – 45
x = 9
Thus the number of books at $2 is 9 books.
