At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Please answer this question
David made 30 cups of tea per hour. Andrew made 35 cups of coffee per
hour. This week David made an additional 10 cups of tea. Write an
expression that represents the weekly cups of tea and coffee. D = the
number of hours that David made tea this week. A = the number of hours
Andrew worked this week?


Sagot :

So,

The rate David makes tea is 30 c./hr.

The rate Andrew makes coffee is 35 c./hr.

I am still waiting for a response to my question, so I'll set-up an equation.

Let the number of hours David works per week be D.

David makes 30 c. of tea per hour.

Multiply the number of hours David works in a week by D, and you will have the amount of tea he made in the week.

Add 10 to the number(a), and you will find the total amount of tea David made during the week.

30(D) + 10 = a

Do the same thing for Andrew, but this time don't add 10 to the penultimate number.

35(A) = b

Combined, you get

(30[D] + 10) + (35[A]) = c
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.