Recent activity by Sergey Grigoriev

Recent activity by Sergey Grigoriev

Solve the following system using the substitution method. Enter your answer as an ordered pair in the form ( x, y).3x - 2y = - 145x + 10y = 30

asked Dec 21, 2023

1 answer 67.8k views

Look at this image of a condom and its packaging. What part of this image would help a person determine if a condom is expired?

answered Oct 28, 2023

2 answers 200k views

I am found both inside and outside of the nucleus

answered Oct 24, 2023

2 answers 21.0k views

Explain your understanding of the differences between basic literacy skills and academic literacy.

asked Aug 8, 2023

1 answer 129k views

What is the surface area of a sphere with radius r of 6 cm?

asked Jul 21, 2023

1 answer 225k views

Simple question l just don’t know how to do it

asked May 27, 2023

2 answers 147k views

Which number line represents the solution set for the inequality -4(x + 3) ≤-2-2x? ++ -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 O -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -7

asked Feb 19, 2023

1 answer 207k views

Please help I don’t know what to do

answered Feb 13, 2023

2 answers 19.2k views

2072 divided by 37! Pleaseeeeeeeeee

answered Jan 3, 2023

2 answers 4.9k views

PLEASE HELP! SPANISH HOMEWORK! Fill in the blank with the missing vocabulary word. (10 points each) 8) Tengo que envolver el regalo con ______. 9) Es el cumpleaños de mi hermano. Vamos a tener una ______.

asked Nov 8, 2022

1 answer 191k views

Somebody pls help me before I fail

asked Oct 18, 2022

2 answers 230k views

Help please which one I right?

asked Aug 15, 2022

1 answer 26.0k views

Help please which one I right?

asked Aug 15, 2022

1 answer 26.0k views

Help please which one I right?

asked Aug 15, 2022

1 answer 26.0k views

How is active transport different from facilitated diffusion? A. Facilitated diffusion does not use protein channels. B. Active transport requires energy. C. They are very similar processes.

answered Aug 2, 2022

2 answers 10.1k views

Two submarines began dives in the same vertical position to meet at a designated point. If one submarine was on a course approximated by the equation x + 4y = -14 and the other was on a course approximated

answered Jul 17, 2022

1 answer 40.1k views

Simplifica: 7 - 2 ( 3 + 1) -

answered Jul 13, 2022

1 answer 27.9k views

Why was the empire of the Ottoman Turks considered a "gunpowder empire"? * They used guns to conquer a large area on three continents. They controlled the trade in gunpowder between Europe and Asia. They

answered Jul 7, 2022

1 answer 175k views

What armored vehicles were used to cross the dangerous area between trenches? a. Tanks b. Artillery c. Submarines d. Airplanes e. Machine guns

answered Jun 23, 2022

1 answer 92.7k views

Help really quickly i really need it

asked Jun 9, 2022

2 answers 82.7k views

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