Answer:
12a + .5B
B= -6a
a=.042B
Step-by-step explanation:
1/2(6a+B)= 12a+.5B
1/2(6a+B)=0
-12a=.5B
-6a=B
12a=-.5B
a=.042B
Answer:
0.75x
Step-by-step explanation:
Given that :
Discount rate= 25%
Original price = x
Discounted price of jacket :
(100 - discount rate)% * original price
(100 - 25)% * x
75% * x
0.75x
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Step-by-step explanation:
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He will pay $1,400 for the computer because 24 x 50= 1,200 plus the $200 down payment equal $1,400
Answer:
5
Step-by-step explanation:
use the formula y2-y1/x2-x1 = 28-18/4-2=10/2=5