First count the change of 2 quarters<span>, four </span>dimes, and 3 nickels<span> which = </span>50<span> + 40 + 15 = 105 </span>cents<span> = 1 dollar and 5 </span>cents<span> = $1.05. Next count the bills which equals = 20 + 10 = 30 dollars = $30. Now add them together = 30 dollars + 1 dollar + 5 </span>cents<span> = </span>31 <span>dollars and 5 </span>cents<span> = $31.05.</span>
The third graphic system shares the same set of solutions.
Notice that the first graph is two parallel lines that never cut.
The second graph has two lines that intersect at a point. Therefore, compare a single solution.
The third graph shares the whole set of solutions since, for each x, both lines take the same Y value
answer
Third graphic.
Answer:
Step-by-step explanation:11,872
if a > 0, there are two possible solutions:
the square root of a square is the base in absolute value bars
if a = 0, that means x = 0. anything multiplied by 0 is 0
if a < 0, there are no solutions because anything squared has to be positive
