I use box method to solve this...:
100x^2+34x+49
I hope you wanted the formula! :)
Answer:
Step-by-step explanation:
You will get P=70x+50 where x is is the number of cellphones sold. If 240 cellphones are sold, then the profit is 16850 dollars
Answer:
322 ft²
Step-by-step explanation:
Trapezoid area formula:
Given:
a = 11
b = 35
h = 14
Work:
Answer:
0.68 meters per minute
Step-by-step explanation:
102.62 - 101.94 = 0.68, so Harry is 0.68 meters per minute faster than Gwen.