menu
QAmmunity.org
Questions by YeRuizhi
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by YeRuizhi
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by YeRuizhi
Filter
User YeRuizhi
Recent activity
All questions
All answers
A repair company’s charge for repairing a certain type of copy machine fits the model y = 47.38 + 0.617x where y is the number of dollars charged and x is the number of minutes the repair person is on
asked
May 9, 2021
Mathematics
college
1
answer
4
votes
89.5k
views
Familia de palabras de oferta pls respond fast due at 8pm
asked
Apr 13, 2021
Spanish
college
1
answer
3
votes
202k
views
Neil White wrote this reading selection as part of a larger book. Before he sent his book to the publisher, he noticed several spelling and verb errors that he needed to fix. What stage of the writing
asked
Mar 8, 2021
English
high-school
1
answer
1
vote
71.4k
views
QUICK What is the solution to this system of equations? 3.2 x + 0.5 y = 4.2. Negative 1.6 x minus 0.5 y = 3.4.
asked
Mar 1, 2021
Mathematics
middle-school
2
answers
3
votes
96.9k
views
Jan sold for more than three times the number of magazines Mel sold during the school fundraiser Morgan sold 40 more magazines then melt if Jen and Morgan sold the same number of magazines how many did
asked
Nov 6, 2020
Mathematics
high-school
1
answer
4
votes
102k
views
What is the periodic table of element
asked
Sep 5, 2020
Chemistry
middle-school
1
answer
4
votes
24.9k
views
If the base price of a concert ticket is 30$ and a handling subcharge of 15% is added to the price, what is the total cost of ticket?
asked
Apr 6, 2020
Mathematics
middle-school
1
answer
0
votes
24.0k
views
The Coast Guard had been monitoring the strong winds and high waves. The Coast Guard Cutter Florida was headed toward the beach to warn swimmers about the danger. They were ready to post red flags warning
asked
Apr 5, 2020
English
middle-school
2
answers
0
votes
227k
views
In △ABC,c=28, m∠B=92°, and a=38. Find b.
asked
Mar 8, 2020
Mathematics
middle-school
1
answer
4
votes
84.1k
views
Simplify by combining similar terms: 2x+4-3x-6
asked
Feb 20, 2020
Mathematics
middle-school
1
answer
3
votes
26.3k
views
What does slate turn into if it is exposed to heat and pressure
asked
Feb 6, 2019
Biology
high-school
1
answer
0
votes
38.7k
views
How to use a map grid
asked
Jan 2, 2019
Geography
middle-school
1
answer
3
votes
133k
views
What does the octet rule have to deal with covalent bonds
asked
Sep 14, 2018
Chemistry
high-school
1
answer
3
votes
132k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.6m
questions
10.2m
answers
Search QAmmunity.org