Chapter 4 Review.notebook

October 27, 2016

There were 920 people who attended a Winter Carnival Festival on a Saturday. The number of children (c) was triple the number of adults (a). 1.

A video game store sold 96 games.  The store sold 3 times more  sports games than action games. Given   s:  amount of sports games              t:  amount of  action games 1.

Which of the following system of equations represents this situation? 

Given a : number of adults c : number of children

Which system of linear equations can be used to find the number of adults and children who attended the Winter Carnival Festival?

Oct 26­2:45 PM

Oct 26­2:47 PM

1.

A half­plane is represented in the Cartesian plane below.

1. Which of the following half­planes represents the solution set for the inequality

The half­plane above represents the  solution set for which of the following  inequalities?

60 x + 20 y ≥ 1 200?

The half­plane above represents the solution set for which of the following inequalities?

Oct 26­2:47 PM

Oct 27­10:30 AM

1. Nick needs to buy new hockey equipment.   He was told that he would pay twice as much for a helmet than for a hockey stick. Nick paid $200 for one helmet and two hockey sticks.   Let   x:  the cost of a helmet               y:  the cost of a hockey stick Which of the following system of equations could represent this situation?  x = 2y A)

x + 2y = 200

x = 2y C)

1. Andy uses his cell phone for texting messages and phone calls. Last week, he used his phone for a total time of 140 minutes. He spent 4 times the amount of time texting messages than he did talking on  the phone.  Let   t:  the number of minutes spent on texting messages               c:  the number of minutes spent on phone calls

x + y = 200

Which of the following system of equations could represent this situation?  2x = y B)

x + 2y = 200

2x = y D)

Oct 27­10:30 AM

x + y = 200

Oct 27­10:35 AM

1

Chapter 4 Review.notebook

Oct 27­10:35 AM

October 27, 2016

Oct 27­10:35 AM

2

Chapter 4 Review.notebook

October 27, 2016. Oct 262:45 PM. 1. There were 920 people who attended a Winter Carnival. Festival on a Saturday. The number of children (c) was triple the number of adults. (a). Given a ... A video game store sold 96 games. The store sold 3 times more sports games than action games. Given s: amount of sports games.

5MB Sizes 2 Downloads 365 Views

Recommend Documents

No documents