(ax + b)/c ≤ b
ax+b ≤ cb
ax ≤ cb - b
x ≤ (cb-b)/a
Answer:
he should have 1,600 dollars
Step-by-step explanation:
Answer:
70°
Step-by-step explanation:
Since PTS shape is equal to QTR
and PTQ shape is equal to STR
and Since QTP = 10
and Since PTS = 60
Add both up 70
Therefore PQR = 70°
Answer:

Step-by-step explanation:
Solve for y in the first equation.
, replace y with 
Solve for in the first equation.

<em>good luck, hope this helps :)</em>