Camille spent 22 minutes and 30 seconds opening presents.
Since Camille had a very fun birthday party with lots of friends and family attending, and the party lasted for 3 hours, and she and her friends played games for 3/8 of the time, ate pizza and cake for 50% of the time , and spent the remainder of the time opening presents, to determine the amount of time spent opening presents the following calculation must be performed, posing the following linear equation:
Total time - time spent on other activities = time spent opening presents
- 3 - (3 x 3/8) - (3 x 0.5) = X
- 3 - 1.125 - 1.5 = X
- 3 - 2.625 = X
- 0.375 = X
- 1 = 60
- 0.375 = X
- 0.375 x 60 = X
- 22.5 = X
Therefore, Camille spent 22 minutes and 30 seconds opening presents.
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Pretty sure x is 4 in #9
FG is congruent to ED, and GD and FE are parallel, so that means
16x + 1 = 65
Subtract 1 on both sides you get
16x = 64
Divide by 16 on both sides
x = 4
21/4 or 5 1/4 because you do 3 times 7/4 and that = 21/4
Step-by-step explanation:
<u>Step 1: Find the difference quotient</u>
<u />
<em>Plug it into the formula</em>
<u>Difference Quotient:</u> 
<em>Pull out an h</em>
<em />
Answer:
<span>3a(8a – 6b)
= 24a^2 - 18ab
answer is </span><span>24a2 – 18ab (the last one)</span>
