A community for students.
Here's the question you clicked on:
 0 viewing
tjsmith1234
 2 years ago
Robert purchased $2,000 worth of U.S. savings bonds. If bonds are sold in $50 or $100 denominations only, which of the following CANNOT be the number of U.S. savings bonds that Robert purchased? (1 point)
29
27
30
40
50
tjsmith1234
 2 years ago
Robert purchased $2,000 worth of U.S. savings bonds. If bonds are sold in $50 or $100 denominations only, which of the following CANNOT be the number of U.S. savings bonds that Robert purchased? (1 point) 29 27 30 40 50

This Question is Closed

Bri_Love
 2 years ago
Best ResponseYou've already chosen the best response.0let's say a = no. fo 50$ bonds and b = no. fo 100$ bonds 50a+100b=2000 => a+2b=40 then you have: a) a+b = 29 => b=11, a = 18 do the same for b, c, d, e The number of bonds cannot be 50 a+b=50 a+2b=40 => b=10, a=60 ( b it's a negative number)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.