Answers by Lorenzo P
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Answers by Lorenzo P

Answers by Lorenzo P
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Solve the system of equations − 4 x + 2 y = − 30 −4x+2y=−30 and − 2 x + 2 y = − 10 −2x+2y=−10 by combining the equations.
answered Aug 6, 2021
3 votes
46.7k views
What is the simplest form of this expression –x3(3x+1)-2x4?
answered May 16, 2021
0 votes
18.8k views
What are the intellectual contribution of Inca empire
answered Apr 17, 2021
3 votes
143k views
you eat $0.85 for every cup of hot chocolate you sell. How many cups do you need to sell to earn $55.25
answered Sep 26, 2020
2 votes
85.5k views
Read the dialogue and choose the option with the correct verb conjugation for the blank. —Constantino, tu primo Matt y familiares ingleses visitan Florida en septiembre. ¿Tienes un departamento para ellos?
answered Aug 27, 2020
1 vote
95.7k views
Why is gravity important?
answered Jul 10, 2020
5 votes
16.8k views
A partner withdraws from a partnership by selling her interest to another person who currently is not associated with the firm. As a results of this transaction, the capital account balance of the other
answered Apr 4, 2020
4 votes
69.3k views
What is the value of Z in the equation to Z +7 equals -5
answered Feb 19, 2020
1 vote
5.3k views
The water level of a lake fell by 1 1/4 in. during a 1 1/2 week long drought what is the average rate at which the water level changed every week
answered Jan 16, 2020
4 votes
75.8k views
Before the election, you want to determine the number of possible president/vice-president combinations for the sorority you belong to. if both positions are chosen from eight people, how many combinations
answered Sep 28, 2019
4 votes
38.6k views
Why were the United States and Soviet Union so different?
answered Jun 18, 2019
2 votes
231k views
Substitute t=3 and t=6 to determine if the two expressions are equivalent. 3(2t+5) 6t+15 Which statements are true? Check all that apply. A.The value of both expressions when t=3 is 33. B.The value of
answered May 13, 2019
1 vote
66.2k views
21. You should pinch your nose and lean your head forward if you have a nosebleed. True False 22. Many states have additional driving laws that apply to teenage drivers. True False 23. What is an example
answered Jul 22, 2018
7 votes
40.7k views
A patient with type a blood is accidentally given type ab blood. Which of the following correctly describes what will happen in the patients body?
answered Jun 18, 2018
4 votes
179k views
When it is 8:00 a.m. in Damascus, it is 4:00 p.m. in Vladivostok. If your plane departs from Vladivostok at 10:45 a.m. local time and lands in Damascus at 12:30 p.m. local time, how long was the flight?
answered Apr 14, 2018
3 votes
33.3k views
Can you help me please ?
answered Apr 7, 2018
3 votes
85.4k views
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