-2r+3 ≥ 19
-2r ≥ 19-3
-2r ≥ 16
2r ≤ -16
r ≤ -16/2
r ≤ -8
r ∈ (-∞; -8]
Your answer is C
-2r ≥ 19-3
-2r ≥ 16
2r ≤ -16
r ≤ -16/2
r ≤ -8
r ∈ (-∞; -8]
Your answer is C
What units used for rate of riding a biycicle
1 answer:
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So the expression is: 
You can combine like terms, which are terms that contain the same variables raised to the same power. That means you can combine the two
. 
The other terms can't be combined.
Your final answer should be
.
You can combine like terms, which are terms that contain the same variables raised to the same power. That means you can combine the two
Your final answer should be
This is one of the easiest ways to get the answer
