A system of linear inequalities is shown below:

x + y ≥ 4
y

Question

A system of linear inequalities is shown below:

x + y ≥ 4
y < 2x - 3

Describe the steps to graph the solution set to the system of inequalities.

anonymous · Answer

@tester97

tester97 · Answer

$$x+y \ge4$$
$$y <2x-3$$
turn the first one into y intercept
 subtract x from both sides
$$y \ge-x+4$$
Now you graph 
can you do this now?

anonymous · Answer

It just wanted me to describe the steps

anonymous · Answer

Can you help me with another one?

tester97 · Answer

oh i suppose`

anonymous · Answer

Pam likes to practice dancing while preparing for a math tournament. She spends 80 minutes every day practicing dance and math. To help her concentrate better on math, she spends 20 minutes more dancing than doing math.

Part A: Write a pair of linear equations to show the relationship between the number of minutes Pam practices math every day (x) and the number of minutes she practices dances every day (y). (5 points)

Part B: How much time does Pam spend on practicing math every day? (3 points)

Part C: Is it possible for Pam to have spent 60 minutes practicing dance every day? Explain your reasoning. (2 points)

tester97 · Answer

use this link to help you http://openstudy.com/study#/updates/52d5cb3ce4b0274b88c53f16

anonymous · Answer

Thanks! I have three more questions @tester97

tester97 · Answer

make a new thread and tag me

anonymous · Answer

kk