This is awfully general. Ruben has or does something. Whatever. Let's call that Whatever "r." Then the expression in question is "r+10."
Answer: $ 10,988.25
Step-by-step explanation:
Hi, to answer this question, first we have to multiply the original number of students scheduled to go to the trip (420) by the added students’ percentage (15%) in decimal form (divided by 100)
420 x (15/100) = 420 x 0.15 = 63 students added
Adding the number of extra students to the original number:
420+63 = 483 students (total number of students)
Finally, we have to multiply the result by the cost of each admission ticket (22.75)
483 x 22.75 = $ 10,988.25
The measure of 
is 68 degrees
<h3>How to solve the angle?</h3>
The complete question is in the attached image
The value of is calculate using the following cosine function
Evaluate the quotient'
Take the arc cos of both sides
Evaluate the arc cos
Approximate to the nearest degree
Hence, the measure of is 68 degrees
Read more about right triangles at:
brainly.com/question/2437195
#SPJ1
Just multiply each times 0.15 :)
$35.15 = $5.2725
&27.00 = $4.05
