Answers by Grzegorz Smulko
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Answers by Grzegorz Smulko

Answers by Grzegorz Smulko
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Which of the following equations is in proper standard form? -5x + 3y = 15 ½x + 4y = 8 y = 3x + 4 2x - 3y = 6
answered Jun 13, 2021
3 votes
57.2k views
Which of the following is not attached to the central carbon atom in an amino acidA. A carboxyl functional groupB. An amino functional groupC. An oxygenD. A side chain ("R group")
answered Feb 15, 2021
0 votes
152k views
I WILL GIVE BRAIN LIST Stephanie is giving a presentation to a new client. It took her 1713 minutes to finish a 13-slide presentation. She took the same amount of time on each slide. How long did she spend
answered Jan 17, 2021
5 votes
27.7k views
2. An adaptive advantage of having a three-chambered heart, as found in amphibians, over the two-chambered heart of fish is thatA.there are capillary beds in both the respiratory organ and body systems
answered Nov 19, 2020
1 vote
85.8k views
Which expressions are equivalent to the equation
answered Nov 12, 2020
2 votes
201k views
PLEASE ASAP. CHM help!
answered Oct 17, 2020
3 votes
212k views
Tara deposited $400 dollars into her bank account. She then wrote a check for $50. Write an equation to represent the changes in the value of Tara's account?
answered Aug 7, 2020
3 votes
185k views
I’m planning a road trip around the U.S what are some cool places to check out I’m going to the 48 states I can drive to.
answered Jul 22, 2020
5 votes
118k views
__________ refer to people and other duties that are ceremonial and symbolic in nature.
answered Dec 31, 2019
2 votes
104k views
The number of yellow marbles in a bag is 10 more than 2 times the number of blue marbles. The table shows how the number of yellow marbles, y, depends on the number of blue marbles, b. Choose the equation
answered Sep 9, 2019
5 votes
104k views
The sum of twice a first number and 4 times the second number is 20. The first number is 3 times the second. Find the numbers
answered Aug 17, 2019
4 votes
116k views
Why is London, United Kingdom,farther north than Ottawa, Canada, yet it has a warmer climate than Ottawa?
answered Jan 31, 2019
6 votes
169k views
Coffee with sugar and milk added to it can contain up to calories. To consume a maximum of 600 mg if caffeine per day, how many full eight-ounce servings of a name-brand coffee with 330 mg of caffeine
answered Dec 31, 2018
6 votes
62.8k views
HELPP!! PLEASEEE!! AM I CORRECT?? Who was the soviet leader during the cuban missile crisis? a.)Fidel Castro b.)Chiang Kai-shek c.)Douglas MacArthur >>d.)Nikita Khrushchev e.)Harry Truman f.)Jonh F. Kennedy
answered Oct 22, 2018
2 votes
168k views
? Nancy decided to take a cab instead of the bus for an 8-mile trip. What is the difference between the bus fare and the cab fare for 8 miles
answered Aug 6, 2018
5 votes
37.5k views
What is the surface area of the cube? A. 289 cm2 B. 102 cm2 C. 4913 cm2 D. 1734 cm2
answered May 31, 2018
1 vote
112k views
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