Answer:
Andrew purchased 12 pens.
Step-by-step explanation:
First, subtract 5.72 from 20 to get $14.28. Then, divide that by 1.19 to get 12. So, Andrew purchased 12 pens.
Answer: 69,960 divide 132,000 by 53% you get 69.960
Step-by-step explanation:
x' = 24/5
The rule for variable to variable' is multiply by 6/5, shown as y to y'
Answer:
x < 12
Step-by-step explanation:
5(x+5) < 85
=> x+5 < 17
=> x < 12