Use PEMDAS who's means: parentheses, exponents, multiplication, division, addition, and subtraction.. go in that order to solve all of those.
There are total 17bills of $20 dollars and 6 for $10 bills.
We get the answer of $20 bills by dividing 340 and 20 then we get 17 then subtract the value from total bills than you get 6 bills for $10 dollars
Answer:
x=y-4 is x=y-4
y=2+ 2x/2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Following the order of operations as set out in PEMDAS
6² - 36 ÷ 3² × 4 - 18 ( no parenthesis so evaluate exponents )
= 36 - 36 ÷ 9 × 4 - 18 ( multiplication/ division, evaluate from left to right )
= 36 - 4 × 4 - 18
= 36 - 16 - 18
= 20 - 18
= 2