A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
:)
anonymous
 one year ago
:)

This Question is Closed

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0b represents Jonna's brother age there's a term "older than" so instead of going down like  we use + 4 years older than... is usually +4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I am still comfused... Is it A?

BTaylor
 one year ago
Best ResponseYou've already chosen the best response.4yes, it is. The brother's age is b. Jonna's age is 4 more than b, or b+4 The sum of the ages is (b) + (b+4), which is 2b+4

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So which one do you think it is?

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0oh i missed that.. thanks for refreshing my memory... I read too fast

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have another question

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.0OH NOW I SAW WHAT HAPPENED! sum of ages.. we have two people.. which is Jonna and her brother b is Jonna's brother b is also Jonna herself +4 for "4 years older than "and it's also related to Jonna Jonna is b+4 because b represents the age and +4 is how much older she is compared to b only which is her brother. b+b+4 and combining like terms is 2b+4. Sorry about earlier xD!
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.