X - y = 5
x = y + 5
y = x - 5
Solve 180=10x+10 to find your answer (:
i think it’s is a for the first one
Answer:
the answer is B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Well, a series in math is simply the sum of the various numbers, or elements of a sequence. For example, to make a series from the sequence of the first five positive integers 1, 2, 3, 4, 5, just add them up. So, 1 + 2 + 3 + 4 + 5 = 15 is a series.
that all what i know i am really sorry bro but that is what i understand !
