Question

q1 At least how many hours does Trevor need to tutor to make more than $180?

q2 Which system of linear inequalities is shown in the graph?

q3 Which system of linear inequalities is shown in the graph?

q4Identify each point as a solution of the system or not a solution of the system.

q 2 throught 4 solution all shown in the one graph

Answer 1

q2 throught q you need the graph to slve

Answer 2

find two points on each line then find slope and then eq.
\[slope~ m=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]
eq. if line is \[y-y _{1}=m \left( x-x _{1} \right)\]

Answer 3

ok so what is y and y1 and x-x1

Answer 4

for dotted line (-4,0) and (0,4)

Answer 5

for solid line (-3,7)and (0,-2)

Answer 6

ok

Answer 7

ok so how do i put in to a problem

Answer 8

to solve these five questions

Answer 9

first show me the eq. of lines.