A) 2.85g+3.15c
B)2.85(8.4)+3.15(6)=$42.84
Answer:
equation: 41+4x=45.80
answer: x=1.20
Step-by-step explanation:
Note:
The slope of a straight line passing through the points (x₁, y₁) and (x₂, y₂) is

The two given points are (-3,4) and (4,-1). Therefore the slope is

Answer:
Answer:
12.5%
Step-by-step explanation:
The price increased from 800 to 900. So what is the PERCENTAGE INCREASE??
The increase is 900 - 800 = 100
To find this in terms of original, we need to divide 100 by 800 and multiply by 100 to get the "percentage". Let's do it:

So the increase is 12.5% and thus the general sales tax is 12.5%
Answer:
82/13
Step-by-step explanation: