Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Solmyr
Group Title
The three Math Idol judges have been eliminating contestants all day! The number of onestep equations and twostep equations who have been eliminated today is equal to 1070! If three times the number of onestep equations minus twice the number of twostep equations is equal to 110, how many onestep equations auditioned today?
900
620
520
450
 one year ago
 one year ago
Solmyr Group Title
The three Math Idol judges have been eliminating contestants all day! The number of onestep equations and twostep equations who have been eliminated today is equal to 1070! If three times the number of onestep equations minus twice the number of twostep equations is equal to 110, how many onestep equations auditioned today? 900 620 520 450
 one year ago
 one year ago

This Question is Closed

tcarroll010 Group TitleBest ResponseYou've already chosen the best response.0
Let x = onestep and y = twostep. x + y = 1070 3x  2y = 110 Are you able to solve this simulataneous system?
 one year ago

tcarroll010 Group TitleBest ResponseYou've already chosen the best response.0
2x + 2y = 2140 3x  110 = 2y 2x + (3x  110) = 2140 5x  110 = 2140 5x = 2250 x = 450 y = 620
 one year ago

tcarroll010 Group TitleBest ResponseYou've already chosen the best response.0
And that's all there is to it @Solmyr
 one year ago

Solmyr Group TitleBest ResponseYou've already chosen the best response.0
thanks again
 one year ago
See more questions >>>
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.