Answer:
<u>u=5</u>
Step-by-step explanation:
(u-3)2+2(u-3)-8=0
2u-6+2u-6-8=0
4u-20=0
4u=20
u=5
Y’all do anything but study lol. Same with me
B or c im not sure but is one of the two
Answer:
52 i think
Step-by-step explanation:
Answer:
50 minutes
Step-by-step explanation:
Given:

Since Emily only practiced on Monday and Wednesday, the sum of time on both days is the time Emily practiced on the piano for a week.

<u>Substitute the times in the equation</u>

<u>Simplify the equation</u>


