Answer:
Step-by-step explanation:
Let
x ----> 3-room apartments
200-x ----> 4-room apartments
we know that
To find out how many rooms are there in the complex, sum the number of 3-room apartments multiplied by 3 plus the number of 4-room apartments multiplied by 4
so
Apply distributive property
Combine like terms
The answer that is correct is D
Explanation: the girl above me said it and shes verififed sooo
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
Answer:
these shapes are congruent, because they have the same shape and the angles are the same
Step-by-step explanation:
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