Ask Question
MathematicsMathematics
24 September, 06:56

Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally is adding 7 CDs a month to her collection. When will they have the same number of CDs and how many CDs will they have?

+4
Answers (1)
  1. 24 September, 07:20
    0
    todd = 8 + 9

    sally = 18 + 7

    Just keep adding until they have the same amount if they ever do.

    todd 17 26 35 44 53

    sally 25 32 39 46 53

    so it took them 5 mouths and they both have 53 CD's
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally is adding 7 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Select all that apply. Which of these polygons is not formed by the cross-section created when a plane intersects a cube? Select all that are possible. square circle pentagon trapezoid triangle rectangle
Answers (1)
Johnny uses a mirror placed on level ground to measure the height of a building. Johnny is 6 feet tall and stands 4 feet away from the mirror.
Answers (1)
Rohan had ten dollars. he bought x pounds of potatoes which were on sale for 40% off the original price. write and expression that represents the amount of money rohan had left in simplest terms.
Answers (1)
Google maps tell you that a 350 kilometer trip will take you 7 hours what is your average speed?
Answers (2)
Assume that each of the n trials is independent and that pis given trial. Use the binomial probability formula to find P (x). n=15, x = 3, p=0.5 P (x) = (Round to three decimal places as needed.)
Answers (1)
New Questions in Mathematics
A random sample of 121 bottles of cologne showed an average content of 4 ounces. It is known that the standard deviation of the contents (i. e., of the population) is 0.22 ounces. In this problem the 0.22 is Select one: a. a parameter. b.
Answers (1)
What is the responsibility if a scientist
Answers (2)
What is 1/8 x 3/8 and how do you do the problem?
Answers (2)
Jackson is 54 mikes east of Lazy River Resort. Ontario is 31 mikes south of Jackson. A land developer prioress building a shortcut to directly connect Ontario and Lazy River. Show calculations
Answers (2)
What is 73.57 rouned to the nearest tenth of a mile
Answers (1)
Home » Mathematics » Todd has a collection of 8 CDs and Sally has a collection of 18 CDs. Todd is adding 9 CDs a month to his collection while Sally is adding 7 CDs a month to her collection. When will they have the same number of CDs and how many CDs will they have?
Sign Up Forgot Password?