the answer is D i added then subtracted
The perimeter of a triangle with length of sides a, b and c:
P = a + b + c
a = 2, b = 5, c = 10x
Substitute:
P = 2 + 5 + 10x = 7 + 10x
<h3>Answer: 7 + 10x</h3>
Answer: A
Explanation: multiply 128 by .85
Answer:
x=3
y=2
Step-by-step explanation: