Day 3 Activity 3.
Directions: Translate the word phrases into mathematical expressions. Let n be the
input.
1. x increased by z
2. the difference between the input and four
3. the product of 9 and a number
4. p minus 12
5. quotient of a and b decreased by two
6. three plus twice the input
7. the product of the input and seven,
increased by four
8. the product of three and the input
9. the quotient of the input and eight
8​