Answers by Hrnt
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Answers by Hrnt

Answers by Hrnt
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Use the substitution method to solve the system of equations. 5x + 2y = 1 y = -x + 2 A. (-2, 4) B. (-1, 3) C. (-3, 5) D. (-3, 8)
answered Dec 7, 2024
3 votes
179k views
Why was Rockefeller able to make so much money during the Civil War?
answered Sep 6, 2024
4 votes
53.5k views
Percy ran a total of 18 miles over the course of 2 track practices. How many miles wouldPercy have run after 5 track practices? Assume the relationship is directly proportional.
answered Nov 17, 2023
6 votes
3.5k views
Explain why the space p of all polynomials is an infinite dimensional space
answered Oct 6, 2023
13 votes
126k views
Water that is used for dishwashing, clothes washing and ice making is considered what type of water?
answered Aug 5, 2023
3 votes
78.5k views
If I wanted to graph (4,3), how would I do it? I need help on how to graph coordinates on a chart. I'm new at it. The question is worth 20 points. I need a full explanation! Thanks.
answered Jul 4, 2023
7 votes
78.5k views
Plants use chemicals such as carbon dioxide and water to make food and _________. chlorophyll nitrogen oxygen
answered Jun 19, 2023
13 votes
126k views
A polygon is shown. What is the area of the polygon ?
answered May 22, 2023
5 votes
30.2k views
At school, there are 459 boys. That is 45% of the total number of people. How many people are at school?
answered May 20, 2023
2 votes
113k views
A genetic experiment with peas resulted in one sample of offspring that consisted of 475 green peas and 193 yellow peas. Find the 94% confidence interval to estimate the percentage of yellow peas. It was
answered Mar 27, 2023
3 votes
15.7k views
Could you please help me with this problem?
answered Feb 18, 2023
7 votes
105k views
Traffic signals at expressway on-ramps use what color of lights. A. yellow and green B. yellow and red C. red and blue D. red and green
answered Oct 20, 2022
1 vote
225k views
PLEASE HELP. Which of the Union's goals during the Civil War are most clearly illustrated by this passage from the Gettysburg Address? We are met on a great battle-field. ... We have come to dedicate a
answered Oct 10, 2022
5 votes
190 views
The EPA makes _____ studies to protect our environment. A.environmental B. particles C. geologist D. especially E. analyzed F.microscopic G.toxicity H. accumulative I. exhaust J.industrial K.geochemist
answered Aug 5, 2022
4 votes
179k views
Please help me. Please please
answered Aug 4, 2022
6 votes
228k views
How do u add and subtract rational numbers
answered Jun 22, 2022
2 votes
83.7k views
The three branches of government has separated powers and jobs
answered Jun 9, 2022
7 votes
190k views
.) What is the unit rate in miles per gallon? =
answered Mar 19, 2022
6 votes
114k views
What is the volume for this prism 7 1/2cm 12cm 15 1/2cm
answered Feb 11, 2022
5 votes
188k views
A student massed an unknown sample and found it to be 23.5g. The volume of the sample is 2.00mL. Calculate the density
answered Jan 16, 2022
3 votes
172k views
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