Answer:
Step-by-step explanation:
By FOIL method, 
Answer:
20
Step-by-step explanation:
Because 21.50 x 20 =430
and 18 x 20 = 360
then you add 70 to 360 and you get 430
so Katrina would have to order 20 shirts from each company in order for the cost to be the same.
Answer: 3
Step-by-step explanation:
(32/36) / (9/36) = 3 with a Rest of 5/36
Argument
Let the second angle = x
Let the first angle = 2x
Let the third angle = x + 64
Substitute and Solve
x + 2x + x + 64 = 180 Collect the like terms on the left.
4x + 64 = 180 Subtract 64 from both sides.
4x = 180 - 64
4x = 116 Divide by 4
x = 116 / 4
x = 29
Conclusion
x = 29
2x = 58
x + 64 = 93 I'm leaving you with the problem of checking this out.
Answer
The first angle = 58
The second angle = 29
The Third angle = 93
Answer: 25.34 inches of precipitation
Step-by-step explanation: you have to subtract the precipitation from pensacola by the precipitation from Key West. so when you subtract the 2 you get 25.34 inches
