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If 8a−4b=20 and 4a−8b=4, then what is the value of a−b?
answered
Oct 10, 2020
Mathematics
middle-school
4
votes
32.5k
views
50,000+300+70+2 word form
answered
Sep 18, 2020
Mathematics
middle-school
0
votes
139k
views
The two figures are congruent find the measure of the requested side or angle
answered
Dec 11, 2019
Mathematics
college
2
votes
133k
views
If the discount is 30% and the sale price is $206.50 what is the original price
answered
Nov 23, 2019
Mathematics
middle-school
6
votes
107k
views
What is effect of it was very hot outside
answered
Jul 12, 2019
English
middle-school
3
votes
50.1k
views
Use a reference angle to find the exact value of the sine, cosine, and tangent of 4π/3.
answered
Apr 11, 2019
Mathematics
middle-school
2
votes
50.0k
views
Which word best completes the sentence? Puede usar la lavandería a cualquier hora, __________ el gimnasio.
answered
Mar 28, 2019
Spanish
college
3
votes
52.1k
views
Solve 3(x + 1) - 2x = -6
answered
Nov 29, 2018
Mathematics
middle-school
2
votes
186k
views
A software design team is working on a new computer operating system. they analyze the market and work to develop new software using what type of problem-solving approach?
answered
Jun 29, 2018
Computers and Technology
high-school
5
votes
8.5k
views
Summarize why settlers came to jamestown and plymouth colony
answered
May 21, 2018
History
high-school
0
votes
27.7k
views
How has cultural diversity affected society?
answered
Apr 1, 2017
History
high-school
4
votes
193k
views
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