Answer:
B
Step-by-step explanation:
The contracted phone plan will have the same steepness and a higher y-intercept.
Answer: the answer is line 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. Exchange rate = 1 U.S. dollar per 0.9009 foreign currency
i. U.S. Currency (in dollars) = 73.00
Foreign currency = 81.03
ii. U.S. Currency (in dollars) = 20.00
Foreign currency = 22.20
2. Exchange rate = 1 U.S. dollar per 1.3699 foreign currency
i. U.S. Currency (in dollars) = 30.00
Foreign currency = 21.90
ii. U.S. Currency (in dollars) = 50.00
Foreign currency = 36.50
3. Exchange rate = 1 U.S. dollar per 1.5873 foreign currency
i. U.S. Currency (in dollars) = 25.00
Foreign currency = 15.75
4. Exchange rate = 1 U.S. dollar per 1.11 Australian dollar
i. U.S. Currency (in dollars) = 72.00
Equivalent Australian dollar = 72.00 x 1.11 = 79.92
C=πd
r=21
d=42
C=132 ft, and D is your final answer. Hope it help!
a^ - b^ a squared minus b squared.
use distributive property of multiplication. FOIL (first, outside, inside, last)
a *a = a^ - b*a= ab (or ba) + b*a = ba (or ab) - b*b= b^
a squared - ab +ab - b squared
Negative ab and positive ab = 0 therefore you are left with
a^ - b^
