Register
1. If 4r – 10 = 18, what is the value of 2r + 9?
138k views
0 votes
1. If 4r – 10 = 18, what is the value of 2r + 9?

User Swapnil Tatkondawar
by
8.1k points

2 Answers

3 votes
I’m pretty sure the answer is 23
User Sitaktif
by
8.5k points
2 votes

Answer:

23

Explanation:

4r-10=18

4r=28

4r/4=28/4

r=7

2(7)+9=23

User IliasT
by
8.1k points
← Prev Question Next Question →

Related questions

User Trevor De Koekkoek
asked Nov 15, 2024 93.0k views
-4r-2r +5 how combine the like terms to create an equivalent expression
Trevor De Koekkoek asked Nov 15, 2024
by Trevor De Koekkoek
8.0k points
1 answer
1 vote
93.0k views
User Ralfs
asked Oct 27, 2024 130k views
Factor the following pro the remaining trinomial. -2r^(2)+4r+30
Ralfs asked Oct 27, 2024
by Ralfs
8.2k points
1 answer
0 votes
130k views
User Retraut
asked Jul 3, 2024 68.5k views
Find the value of r 18 - 2r 4r
Retraut asked Jul 3, 2024
by Retraut
8.5k points
1 answer
2 votes
68.5k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m 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!