daisyw2001 daisyw2001 01-02-2018 Mathematics contestada translate to an algebraic expression 1. A number decreased by 16.2. 8 times Nate's speed.3. 20 added to half a number.4. 20 less than 4 times a number.5. the sum of the boxes length and width.6. 10 more than the product of the rate and the time.7. 5 times the difference of two numbers.