Julie wants to buy a computer that costs $871.04 and a monitor that costs $315.07, but she only has $529.08. how much more money does julie need to buy the computer and monitor?
a.
$657.03
b.
$757.03
c.
$647.03
d.
$844.15

A. $657.03

Step-by-step explanation:

She wants to buy a computer and a monitor. All together, they both cost $871.04+$315.07, or $1185.11. This is how much she needs in order to be able to buy both.

Now, she only has $529.08. In order to find out how much is needed for her to have $1185.11, you need to find the difference between the two numbers. $1185.11-$529.08, or $$657.03. This is how much more she needs to get the computer and monitor.

(Just remember, it's $529.08 + how much more she needs = $871.04 plus $315.07. This can all be simplified to $529.08 + how much more she needs = $1185.11 and now you just solve for the difference, as shown above)

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

the monthly balance will be $75,000