john9727
13.05.2021 •
Mathematics
Consider the system of equations.
x = 8 – 2y
x + 3y = 12
What value of x satisfies the system of equations?
A. 5
B. 16
C. 0
D. 4
Solved
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Ответ:
the value of x is 5
Step-by-step explanation:
the answer is A
Ответ:
Part a) The area of the base is
Part b) The area of the base is
Step-by-step explanation:
we know that
The area of a rectangle is equal to
Part a)
we have
substitute
Part b)
we know that
Convert inches to feet
substitute in the formula
Convert to mixed number