Answer:
D
Step-by-step explanation:
4(z+ 4) + 5 z = 2
4(2+4)+5
4(6)+5
24+5
=29
Answer: ![(-9, 16]](https://tex.z-dn.net/?f=%28-9%2C%2016%5D)
This is the interval from -9 to 16. Exclude -9 but include 16.
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Work Shown:
The idea is to multiply all sides by 5, then add 1 to all sides





This converts to the interval notation ![(-9, 16]](https://tex.z-dn.net/?f=%28-9%2C%2016%5D)
note: a curved parenthesis means "do not include this value in the solution set"; while a square bracket has us include the value. So we exclude -9 and include 16.
Answer:
12.99km
Step-by-step explanation:
Using the formula
C=2(pi)(r)
Answer:
no solutions
Step-by-step explanation:
distribute 7 (n+1) =7n+7=3+7n
subtract 7 from both sides (7n=7n-4)
subtract 7n to get 0=-4
so no solutions
Hope this helps :).
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