Answer:
-1.362637
or if you round your answer -1.36
Step-by-step explanation:
solve for k by simplifying both sides of the equation and isolating the variable.
750 + 0.60(750) = 750 + 450 = 1200 <==
or this way...
750 * 1.60 = 1200
The expressions 100×10 and the more complicated
(100 - 4a)(10 + a)
are calculating annual (expected) revenue. In 100×10 the 100 is the number of decks and the 10 is the price per deck. In (100 - 4a)(10 + a) the 100-4a is the number of decks and the 10+a is the price per deck. So a must be the amount the price increases.
Answer: amount of price increase, last choice
Answer:
A - 7
Step-by-step explanation:
These angles are corresponding, meaning they are congruent. Therefore it is simple algebra.
16x - 7 = 105
16x = 112
112/16 = 7
x=7
Answer:
w = (12p - 7) / 2
Step-by-step explanation:
p = (2w + 7) / 12
12p = 2w + 7
2w = 12p - 7
w = (12p - 7) / 2