Download presentation

Presentation is loading. Please wait.

Published byJohanne Pinkham Modified over 2 years ago

1
Name:__________ warm-up 7-1 Use substitution or elimination to solve the system of equations. r – t = –5 r + t = 25 Graph the system of equations. How many solutions does the system of equations have?

2
The tens digit of a two-digit number is 5 more than twice the ones digit. The sum of the digits is 8. What is the number? What is the solution of the system of equations? y = x + 3 y = –2x

3
Details of the Day EQ: How can you make good decisions? What factors can affect good decision making? I will be able to… Multiply monomials using the properties of exponents. Simplify expressions using the multiplication properties of exponents. Solve word problems using sytems of equations Activities: Warm-up – Graph the results from yesterday’s Holiday Quickie Holiday Quickie (word problems using systems of equations) Holiday Quickie Notes: 7-1 Multiplication properties of exponents Make-up work in class time Chapter 6 test for students who did not take it. Class work/ HW Vocabulary: Monomial Constant.

4
Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents Exponents

5
A Quick Review Use substitution or elimination to solve the system of equations. r – t = –5 r + t = 25 Graph the system of equations. How many solutions does the system of equations have?

6
A Quick Review The tens digit of a two-digit number is 5 more than twice the ones digit. The sum of the digits is 8. What is the number? What is the solution of the system of equations? y = x + 3 y = –2x

7
Notes and examples Determine whether each expression is a monomial. Explain your reasoning. A. 17 – c B. 8f 2 g C Which expression is a monomial? A.X 5 B.3p – 1 3 4 D. D. 5 t CDCD

8
Notes and examples A. Simplify (r 4 )(–12r 7 ). B. Simplify (6cd 5 )(5c 5 d 2 ). A. Simplify (5x 2 )(4x 3 ).B. Simplify 3xy 2 (–2x 2 y 3 ).

9
Notes and examples Simplify [(2 3 ) 3 ] 2 Simplify [(4 2 ) 2 ] 3

10
Notes and examples GEOMETRY Express the volume of a cube with side 5xyz as a monomial. Express the surface area of the cube as a monomial.

11
Real World Examples Simplify [(8g 3 h 4 ) 2 ] 2 (2gh 5 ) 4.Simplify [(2c 2 d 3 ) 2 ] 3 (3c 5 d 2 ) 3.

Similar presentations

OK

Name:__________ warm-up 10-2. Details of the Day EQ: How do we work with expressions and equations containing radicals? I will be able to…. Activities:

Name:__________ warm-up 10-2. Details of the Day EQ: How do we work with expressions and equations containing radicals? I will be able to…. Activities:

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on allotropes of carbon Ppt on corruption in indian politics Dsp ppt on dft communications Ppt on latest technology in cse Ppt on indian army weapons purchase Ppt on indian political news Download ppt on corruption Ppt on natural disaster flood Ppt on cartesian product sql Ppt on ideal gas law problems