Answers by Ruediger Keller
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Answers by Ruediger Keller

Answers by Ruediger Keller
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Which ordered pairs in the form (x, y) are solutions to the equation 7x−5y=28? Select each correct answer. (-1, -7) (4, 10) (7, 9) (-6, -14)
answered Dec 9, 2023
5 votes
223k views
Mike drinks of a litre of juice each day. Juice costs £4.40 for a 2 litre carton and £2.60 for a 1 litre carton. Mike buys enough juice to last for 7 days. What is the lowest price Mike can pay for this
answered Aug 13, 2023
2 votes
84.4k views
List some factual information on plastic materials negatively affecting the environment *what is plastic made of, what makes it so toxic and devastating??
answered Jul 18, 2023
3 votes
25.1k views
Which spheres of Earth are represented in a tropical rainforest?
answered Feb 16, 2023
4 votes
180k views
Which tectonic plates have contributed to the formation of the Arabian Peninsula? a. African, Arabian c. Cocos, Eurasian b. African, Cocos d. Arabian, Cocos
answered Nov 9, 2022
5 votes
226k views
Talk about your thoughts on remorse. How does a person truly show remorse? What does it mean to be remorseful? Tell what you think about an apology tha starts with, “I’m sorry, but…” Explain.
answered Oct 28, 2022
7 votes
18.3k views
Why young people find the transition between school and univesity challenging​
answered Oct 13, 2022
3 votes
92.0k views
Match the expression to its value. 104 1 = 0.01 102 104 102 10,000 10-4. 102 1 = 0.000001 109 10-4 1 = 0.0001 10-
answered Aug 20, 2022
3 votes
24.7k views
If the interest rate is 5%, what is the present value of a security that pays you $1,050 next year and $1,102.50 two years from now? If this security sold for $2,200, is the yield to maturity greater or
answered Jul 21, 2022
6 votes
16.3k views
A pattern is made from four congruent squares. The sides of the squares are parallel to the axes. N Point A has coordinates (3, 2) YA B (27, 30) Point B has coordinates (27, 30) Point C is marked on the
answered Jul 9, 2022
2 votes
87.7k views
________ gives the precise time an event occurred, not just the order of events. A) none of the following B) absolute age C) relative age D) a fossil index
answered Jun 29, 2022
8 votes
177k views
Maria walks 1 712 miles. Joan walks 2 12 miles. How can you find how much farther Joan walks to school than Maria?
answered Jun 10, 2022
6 votes
226k views
a pulley is used to lift a 2000 N safe over frosty's head. the safe is lifted 6m in 4s by Rudolph. how much power did Rudolph use?
answered Jun 9, 2022
6 votes
195k views
What is the range of the given data set?
answered Mar 30, 2022
6 votes
44.2k views
A chemist determines by measurements that 0.0800 moles of bromine liquid participate in a chemical reaction. Calculate the mass of bromine liquid that participates. Round your answer to 3 significant digits.
answered Feb 22, 2022
3 votes
114k views
Beth says that the graph of g(x)=x-5+1 is a Translation of 5 units to the left and 1 unit up of F(x)=x She continues to explain that the point (0,0) on the square root function would be translated to the
answered Dec 20, 2021
5 votes
17.2k views
Why orang utans are said to be an endemic species ​
answered Sep 29, 2021
3 votes
97.3k views
An escritora is someone who has a marvelous gift with _____. palabras realidad mono dama
answered Sep 24, 2021
3 votes
142k views
What comes first on a slope x or y
answered Aug 27, 2021
3 votes
86.9k views
Plz help 1. what is an advantage of live near a volcano? 2. why is panama canal important? and is it natural or man-made
answered Jul 10, 2021
1 vote
34.8k views
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