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Ples helpe me its math
answered
Jun 7, 2021
Mathematics
middle-school
6
votes
14.2k
views
Which ordered pair is the solution to the system of equations? x+2y=−8 y=1/2x−2 a(−4, −4) b(−2, −3) c(−6, −5) c (−2, −1)
answered
Jun 4, 2021
Mathematics
college
2
votes
87.0k
views
The Nobel or more powerful citizens of Rome were called?
answered
Feb 6, 2021
History
middle-school
4
votes
156k
views
If 3x – 9y = 21 and 6x + 3y = 21, which of these could be a value of x or y?
answered
Jan 26, 2021
Mathematics
college
6
votes
29.1k
views
What is the inverse function f(x)=2x-10
answered
Dec 14, 2020
Mathematics
high-school
2
votes
29.2k
views
Federalism and anti federalism
answered
Sep 15, 2020
History
middle-school
5
votes
107k
views
A survey of 25 grocery stores revealed that the mean price of a gallon of milk was $2.98, with a standard error of $0.10. If 90% and 95% confidence intervals were developed to estimate the true cost of
answered
May 14, 2020
Mathematics
high-school
6
votes
75.8k
views
How are hypotheses tested? A. By developing theories B. By collecting Data C. By making educated guesses D. By Reviewing what is known
answered
Oct 6, 2019
Biology
middle-school
0
votes
26.7k
views
Match each key to its type. ENTER PAGE UP TAB PAGE DOWN TYPING KEYS----- PAGE DOWN-----
answered
Aug 12, 2019
Computers and Technology
middle-school
5
votes
112k
views
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