Answer:
g(q) =
Step-by-step explanation:
Given
- 7q + 12r = 3q - 4r
Rearrange making r the subject
Add 7q to both sides
12r = 10q - 4r ( add 4r to both sides )
16r = 10q ( divide both sides by 16 )
r = =
, thus
g(q) =
The outdoor temperature increases by 3 degrees each hour for 4 hours.
1 answer:
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