Factor by regrouping:
40p^2 - 13p - 36
= 40p^2 - 13p -36
= (8p - 9)(5p + 4)
Regroup to: (8p - 9)(5p + 4)
Hope that helps!!!
Rate (or speed) = distance/time
V1 = 135/3 = 45 mi/h
V2 = 189/3.5 = 54mi/h
Answer:
x = -3 , y =1
Step-by-step explanation:
Answer:
x = 183
Step-by-step explanation:
(x -73)° + x° +67° = 360°
x-73+ x +67 = 360
x + x -73 +67 = 360
2x-6 = 360
2x = 360+6
x = 366÷2
x = 183
Check:
(183 - 73) = 110° , x = 183° , 67°
110° + 183° + 67° = 360°
Answer:
13
10
Step-by-step explanation:
Is it ok?
I only typed the values, if you want explation I can help you.
