Answers by Joe Pallas
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Answers by Joe Pallas

Answers by Joe Pallas
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There were some people on a train. 18 people get off the train at the first stop and 21 people get on the train. Now there are 65 people on the train. How many people were on the train to begin with?​
answered Jun 17, 2021
3 votes
233k views
Which constants could each equation be multiplied by to eliminate the x-variable using addition in this system of equations? 2 x + 3 y = 25. Negative 3 x + 4 y = 22. The first equation can be multiplied
answered Apr 27, 2021
4 votes
125k views
a = \frac{ {(x + 2)}^(2) - {(2x - 3)}^(2) }{ - x + 5} make a in the simplest form
answered Dec 7, 2020
7 votes
42.8k views
If you know the measured electrical voltage and the cross-sectional area of the pipe/tube you can determine the volume? a) True b) False
answered Sep 17, 2020
5 votes
86.7k views
The exponential function, f(x)=2^x, under goes two transformations to g(x)=1/3•2^x-7. How does the graph change select all that apply
answered Aug 9, 2020
4 votes
188k views
What features does a river produce by erosion?
answered Mar 2, 2020
7 votes
206k views
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