Download lesson-8-modelling-with-formulas-day-2

yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Ms. Kueh
Modelling with Formulas Day 2
Example 1 The Cost of a pen is 3 times the cost of a pencil. The cost of 4 pencils and 3 pens is
$9.75. What is the cost of a pencil?
Example 2 Aretha has $0.85 in nickels and dimes in her piggy bank. She has 2 more nickels than
dimes. How many nickels and dimes does she have?
TIPS Practice
A box contains 140 dimes and nickels. The total value is $11.15. How many dimes and how
many nickels are there?
Homework: Handout