Register
(A) If lydia wants to text at least 8 characters per second, like James, then the equation 10r+4=8 could be used to model this situation. Solve this equation for r (B) Explain what the variable r represents
140k views
3 votes
(A)

If lydia wants to text at least 8 characters per second, like James, then the equation 10r+4=8 could be used to model this situation. Solve this equation for r


(B)


Explain what the variable r represents in the equation given in question 3 ^^

User Jozua
by
7.0k points

1 Answer

4 votes

Answer: r=.4

Explanation:

r=.4 because 10(.4) + 4=8

User Moselle
by
7.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.4m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!