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The sum of two numbers, x and y, is 12. The difference of x and two times y is 6. What are the values of x and y? A. x = 8, y = 4 B. x = 10, y = 2 C. x = 18, y = -6 D. x = 20, y = -8
asked
Oct 16, 2019
Mathematics
middle-school
1
answer
2
votes
111k
views
Topsoil that washes onto a coral reef _____.
asked
Oct 13, 2019
Biology
middle-school
2
answers
1
vote
25.4k
views
3×___= 24 8×___=24 2×___=14 9×___=27 3×___=18 3×___=21 can yall please help me
asked
Sep 9, 2019
Mathematics
middle-school
2
answers
1
vote
31.8k
views
A substance has a solubility of 350 ppm.how many grams of the substance are present in 1.0l of a saturated solution
asked
Nov 27, 2018
Chemistry
high-school
2
answers
1
vote
48.6k
views
A student is conducting an experiment to determine how far a ball will roll down a ramp based on the angle of incline. What are three possible controls for this experiment?
asked
Oct 27, 2018
Physics
college
2
answers
0
votes
143k
views
Find the area of the shaded area
asked
May 8, 2018
Mathematics
high-school
2
answers
0
votes
77.1k
views
In order to be correct, parenthetical documentation must be A. included at least twice in the document. B. placed right before source information. C. placed right after source information. D. linked to
asked
Apr 26, 2018
English
high-school
2
answers
4
votes
82.4k
views
Which most supports the idea that the excerpt is an opinion? It contains information and ideas that can be proven using objective evidence. It contains a situation that has not actually occurred and is
asked
Mar 1, 2018
English
high-school
2
answers
0
votes
207k
views
Read the summary of a theme that is developed in Hamlet, particularly in the beginning of Act V of Hamlet. It’s obvious that everyone is going to die someday, so people should just get over themselves
asked
Nov 24, 2017
English
high-school
2
answers
0
votes
42.1k
views
The ancient Greek geographer Ptolemy created a grid system and listed the ____________ for places throughout the known world in his book Geography. A. elevations/ B. altitudes / C. coordinates / D. meridians
asked
Apr 2, 2017
Geography
high-school
1
answer
1
vote
87.7k
views
A cone has a diameter of 8 in and a height of 8 in. what is the volume when using 3.14 as \pi
asked
Jan 14, 2017
Mathematics
middle-school
1
answer
2
votes
121k
views
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