Answer:
<em>2</em><em>5</em><em> </em><em>%</em>
Step-by-step explanation:
Cost price = 60 Ghana cedis for 50 metres
Selling price = 1.50 cedis for 1 meter
x cedis for 50 meters
Cross multiply
Selling price = 75 cedis
Profit = Selling price - Cost price
75 - 60
Profit = 15
Profit % =

Profit % = 25 %
Answer:
(s-t)(-1) = -1
(s+t)(-1) = -7
Step-by-step explanation:
Given the following set of functions
s(x)=2x-2
t(x)=3x
(s-t)(x) = s(t) - t(x)
(s-t)(x) = 2x - 2 - 3x
(s-t)(x) = -x -2
(s-t)(-1) = -(-1) - 2
(s-t)(-1) = 1-2
(s-t)(-1) = -1
(s+t)(x) = s(t) + t(x)
(s+t)(x) = 2x - 2 + 3x
(s+t)(x) = 5x -2
(s+t)(-1) = 5(-1) - 2
(s+t)(-1) = -5-2
(s+t)(-1) = -7
Answer:
69
Step-by-step explanation:
Answer:No clue
Step-by-step explanation: