Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Trina earns $28.50 tutoring for 3 hours. Write an equation relating her earings m to the number of hours h she tutors. Assuming the situation is proportional, how much would Trina earn turtoring for 2 hours? 4.5 hours?

Trina Earns 2850 Tutoring For 3 Hours Write An Equation Relating Her Earings M To The Number Of Hours H She Tutors Assuming The Situation Is Proportional How Mu class=

Sagot :

28.50÷3= 9.50/ hr


2 hours would be
2×9.50= $19


4.5 hours would be
4.5×9.5=42.75

Answer:

Equation forms : [tex]m=9.5h[/tex]

Step-by-step explanation:

Trina earns $28.50 tutoring for 3 hours.

So, per hour earnings of Trina are = [tex]\frac{28.50}{3}= 9.5[/tex] dollars

Let her total earnings be m

Let the number of hours she tutors be h

To establish an equation multiply the hourly rate by h.

[tex]m=9.5h[/tex]

And when h = 2 hours;

[tex]m=9.5(2)[/tex]

m = $19.

When h = 4.5 hours;

[tex]m=9.5(4.5)[/tex]

m = $42.75