Total would be $37.10 and the tip would be $2.10
Answer:
no it is not perpedicular
Step-by-step explanation:
I plugged the equation into a graphing calculator and the line does not appear to be perpendicular
Answer:
x = -2
Step-by-step explanation:
3x + 7 = x + 3
3x - x = 3 - 7
2x = -4
x = -4 / 2
x = -2
Answer:
Step-by-step explanation:
Expand:
Simplify:
Subtract 7 from both sides:
Subtract 5x from both sides:
Divide both sides by 20: