Answer:
( 15m + 31 ) / ( m + 10 )
Step-by-step explanation:
add like terms
m + 14m = 15m
( 15m + 31 ) / ( m + 10 )
M= -3
K=-5
X=3.1
There are the first 3 answers
Answer:
Cereal A is a better option
Step-by-step explanation: If someone were to buy a 14-ounce box of cereal for $4.20 <--(Cereal A) and another person wants to buy the 12-ounce box for $3.90 <-- (Cereal B)You need to find how much one ounce costs. So, you have to divided $4.20 by 14 and that gives you $0.30 and so you do the same for Cereal B, $3.90 by 12 that gives you $0.33. Which one is less cheaper? Cereal A
The description of the intersection of plane A and plane B is line CD
<h3>What is plane and lines?</h3>
A plane is a two-dimensional doubly ruled surface spanned by two linearly independent vectors.
A line is a one-dimensional figure, which has length but no width.
As, Pt C is on plane A and B
and, Pt D is on plane A and B
So, both planes meet at line joins C and D.
Learn more about planes and lines here:
brainly.com/question/13099718
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