practice word problems homework answers 5.34 6.boat: 12 mph ; current: 9mph 7.van: 8 ; bus: 22...

Practice Word Problems

Practice Word Problems

Homework Answers

5. 346. Boat: 12 mph ; current: 9mph7. Van: 8 ; Bus: 228. Van: 18 ; Bus: 599. senior citizen ticket: $4, child ticket: $710. small box of oranges: $7 ; large box of oranges: $1311. boat: 26 mph, current: 2 mph12. bag of windflower bulbs: $14, bag of daffodil bulbs: $20

Practice Word Problems

Practice Word Problems

Practice Word Problems

Practice Word Problems

Practice Word Problems

Practice Word Problems

Practice Word Problems

Systems of 3 EquationsSolve the following system by Elimination:

Linear Inequalities in 2 Variables

Section 3.3

Linear Inequality in 2 Variable

A linear inequality in two variables, x and y, is any inequality that can be written in one of the forms below, where A 0 and B 0.

Ax + By > C Ax + By ≥ CAx + By < C Ax + By ≤ C

** “<“ and “>” are dotted lines**** “≤” and “≥” are solid lines**

Graphing InequalitiesGraph each linear inequality:

1. y < x + 2 2. y ≥ -2x + 3

Graphing InequalitiesGraph each linear inequality:

3. y < -x – 3 4. y ≤ 3x + 1