See the attached picture for solution:
<span>a. A two-dimensional figure</span>
Answer:
x=3
Step-by-step explanation:
3x + 14 = 23
3x=23-14
3x=9
x=9/3
x=3
option A is the correct answer
Rearranging y + 15 = 3x we have
3x - y = 15
so its none of them
Find the Greatest Common Factor (GCF)
GCF = 7x
Factor out the GCF, (Write the GCF first, then in parenthesis, divide each term by the GCF.)
7x(56xy/7x + 7x/7x)
Simplify each term in parenthesis
<u>= -7x(8y + 1)</u>