Answer:
6a^2+ 2bc-2c^1/3 <u>= 162</u>
Step-by-step explanation:


![\rm = 6 + 162 - 2 ( \sqrt[3]{27} )](https://tex.z-dn.net/?f=%20%5Crm%20%20%3D%206%20%2B%20162%20-%202%20%28%20%5Csqrt%5B3%5D%7B27%7D%20%29)



Answer:
2x-15 < or = -23
Step-by-step explanation:
Let x be the number.
Twice that number is 2x. 15 less than that is -15.
2x-15 < or = -23
Answer:
Step-by-step explanation:
12x < 22 + x
11x < 22
x < 2
Option 2 is the answer
Answer:
ºC = (ºF - 32) / (9/5)
Step-by-step explanation:
<u>Take the formula that you already have:</u>
ºF = (ºC × 9/5) + 32
<u>Flip the ºF and ºC:</u>
ºC = (ºF × 9/5) + 32
<u>Move the whole number to the right side of the equation and change it's sign:</u>
ºC = (ºF - 32) / (9/5)
(This will also force the fraction to move to the right hand side of the equation, but for that you keep the value of the number the same)
Hope this helped!
Answer:
x=-11
Step-by-step explanation:
the question is actually saying x+121+x+81=180. Just subtract 202 from both sides (121+81), and get 2x=-22. x=-11 degrees.