It’s very very good jk it’s important because it helps with percentages
Unsure of what you are asking! P=21+2w is the equation of a straight line with slope 2 and y-intercept (0,21). To graph it, plot the y-intercept (0,21). Starting with your pencil on that dot, move your pencil point 1 unit to the right and 2 units up. Plot a dot there. Now draw a straight line through these two dots.
If this does not address your question, please explain in more detail what you're looking for.
Answer:
2 < -14
Step-by-step explanation:
I hope this helps!
Answer:
The whole triangle is 180° , and means + in math
15-x + 2x= 180
-x+2x=180-15
-x+2x=165
2x=165
2x/2=165+/2
=82.5