Answer:
The minor arc PR is 42 degrees
Step-by-step explanation:
The picture of the question in the attached figure
we know that
The inscribed angle is half that of the arc comprising
so

we have

substitute


Remember that the minor arc in a circle is less than 180 degrees
therefore
The minor arc PR is 42 degrees
Answer:
$37
Step-by-step explanation:
Travis has $8 left in his pocket. Do the opposite of what he did. If he "spent money", add it to the amount he has left. If he "found" money, then subtract.
First, he spent $26 on groceries for dinner. Add 26 with 8:
8 + 26 = 34
He found $1 on the ground. Subtract 1:
34 - 1 = 33
He spent $4 on lunch. Add 4:
33 + 4 = 37
Travis had $37 at the beginning of the day.
~
Subtract 3/5b from both sides
8/5b+2=10
subtract 2 from both sides
8/5b=8
Divide both sides by 8/5
b=5