The answer is “like” terms.
You add common terms together to get variables by themselves.
Answer:
ok, $65+$50+$8=123
Step-by-step explanation:
Answer:
the answer is x=1,−13
Step-by-step explanation:
.
Answer:
Step-by-step explanation:
( 1 ) 11/3
can be converted to mixed fractions to 
Therefore, 11/3 is at least around 3, almost 4. It could be more than 3.5 by approximation but not exactly 4.
( 2 ) √20
We know that 
so 
which means approximately, 
can be either at least 4.3 up to 4.4
( 3 ) √17
We know that 
so 
can be at least 4.1 up to 4.2, but it’s obvious that the square root of 17 is less than square root of 20 since 
for a > b
Hence, from least to greatest:
To find the number of comedy DVDs Sally owns, you need to figure out what 20% of 60 DVDs is. So you multiply 20% by 60. 20% = 20/100. So 20/100 x 60 = 60/5 which equals 12.
Sally owns 12 Comedy DVDs.
