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Which system of equations has an infinite number of solutions? 2x – 6y = 18 x – y = 9 2x – 6y = 18 x + 3y = 9 2x – 6y = 18 x – 3y = 9
answered
Sep 23, 2021
Mathematics
middle-school
4
votes
101k
views
Please help with this Khan Academy problem. Will give branily to those you answer both questions!!!
answered
Aug 25, 2021
Mathematics
middle-school
6
votes
162k
views
Explain why our Earth is fragile?
answered
Aug 17, 2021
Geography
high-school
4
votes
12.8k
views
In gymnosperms, the outer tissues of the seed that aid in dispersal and the inner tissues that serve as a store of nutrients for the embryo are:________. a. both haploid. b. haploid and diploid, respectively.
answered
Jun 13, 2021
Biology
high-school
1
vote
131k
views
1. One rule of thumb for estimating crowds is that each person occupies 2.5 square feet. Use this value to determine the number of people that would fit in a room that is 216 in x 360in.
answered
May 28, 2021
Mathematics
high-school
3
votes
102k
views
Suppose the time between arrivals of customers at a store closely follows an exponential distribution with a mean of 6.34 minutes. Part A: What is the probability that the arrival of the next customer
answered
Apr 28, 2021
Mathematics
college
3
votes
164k
views
TIMED MAJOR GRADE !! NEED HELP !
answered
Apr 24, 2021
English
college
7
votes
28.4k
views
REASONING The design for a park is drawn on a coordinate graph. The perimeter of the park is modeled by the equation (x−3)2+(x−7)2=225. Each unit on the graph represents 10 feet. What is the radius of
answered
Apr 10, 2021
SAT
middle-school
0
votes
93.7k
views
What is the best question to ask before reading the rest of the passage?
answered
Apr 7, 2021
English
high-school
2
votes
88.2k
views
The market forces such as demand, supply, competitive pricing and so on fail to incentivize the reduction of which cost? In a free market, market forces include demand, supply, competitive pricing, and
answered
Jan 31, 2021
Business
middle-school
4
votes
184k
views
Who are the legions of the concerned and committed that Nixon refers to
answered
Jan 27, 2021
English
middle-school
2
votes
150k
views
As long as the information reported follows the generally accepted accounting principles (GAAP) guidelines, accountants in a firm have the liberty to use personal judgment to report transactions in the
answered
Nov 6, 2020
Business
high-school
3
votes
192k
views
How many triangles are there in the shape?
answered
Sep 30, 2020
Mathematics
middle-school
6
votes
164k
views
Shown here is the street map of a particular area. Which street appears to NOT be perpendicular to street B? A.Street A B.Street D C.Street E D.Street F
answered
Aug 10, 2020
Mathematics
middle-school
4
votes
202k
views
Define meta writing
answered
May 26, 2020
English
middle-school
4
votes
164k
views
Patricia has 6 less than three times the number of CDs in her collection than Monique has x CDs, write an expression to represent the number of CDs in Patricia's collection.
answered
Apr 8, 2020
Mathematics
high-school
7
votes
184k
views
An individual is now 50 years old, that he plans to retire in 10 years, and that he expects to live for 25 years after he retires, that is, until he is 85. He wants a fixed annual retirement income of
answered
Mar 23, 2020
Business
college
0
votes
3.7k
views
True or false The range of F(x)= log b x is the set of all positive real numbers
answered
Jul 12, 2019
Mathematics
college
4
votes
76.6k
views
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