A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
HELP PLEASE HELP MEEEEEEEEEEEEEEEE MEDALS+FAN!!!!!!!!!!!!!!!!!!!!!!! Solve using the guessandtest strategy.
The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as seventh graders.
How many sixth graders are in the club?
A.
38
B.
37
C.
19
D.
18
anonymous
 one year ago
HELP PLEASE HELP MEEEEEEEEEEEEEEEE MEDALS+FAN!!!!!!!!!!!!!!!!!!!!!!! Solve using the guessandtest strategy. The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as seventh graders. How many sixth graders are in the club? A. 38 B. 37 C. 19 D. 18

This Question is Closed

jjwalton04
 one year ago
Best ResponseYou've already chosen the best response.1its a because 38/2=19 and 19+38 is 57

jjwalton04
 one year ago
Best ResponseYou've already chosen the best response.1explain then runninthruthe6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank u I wish I could all u guys a medal

jjwalton04
 one year ago
Best ResponseYou've already chosen the best response.1well we can give each other medals

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02y +y = 57 Then solve for y: 3y = 57 y = 19 But remember "y" is the number of 7th graders. So now that we know what "y" is, we can plug that value into the original equation and solve for x (the # of 6th graders). x + 19 = 57 x = 38
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.