Recent activity by Optional

Recent activity by Optional

Solve the system using the linear combination method. first equation. 5 x plus y equals 5 second equation. 10 x plus 3 y equals 20

answered Dec 6, 2023

1 answer 61.5k views

3x -5 =7 the solution for X is?

asked Nov 26, 2023

2 answers 232k views

Organization: 1. Is your organism unicellular or multicellular? Prokaryotic or Eukaryotic? Describe the cells. 2. What unique physical characteristics does it have? (Color, shape, size, body systems, etc.

answered Oct 11, 2023

1 answer 159k views

All you need is in the photo please answer fast

answered Aug 10, 2023

1 answer 162k views

Hay Mucha gente en el

asked Aug 7, 2023

2 answers 233k views

Please help president woodrow wilson had a key role at the paris peace conference. how was he successful in shifting political thought to one of his fourteen points? 1 he correctly pushed for the idea

answered Jul 14, 2023

1 answer 67.4k views

1. ¿Cómo los programas? (ser)

answered May 5, 2023

2 answers 114k views

What is digestive tract

asked Mar 4, 2023

2 answers 189k views

What is the value of side AD in picture below

answered Feb 23, 2023

1 answer 189k views

El lápiz blank negro

answered Jan 29, 2023

1 answer 224k views

Please help me with this homework

answered Dec 31, 2022

2 answers 41.1k views

A certain polytomic ion contains 49 protons and 50 electrons. What's the net charge of this ion?

answered Dec 27, 2022

2 answers 81.4k views

A DNA sequence reads: ACAGTCGATGCA. Which of the following is the correct complementary DNA strand? CACTGATCGTAC GTGACTAGCATG TGTCAGCTACGT UGUCAGCUACGU

answered Sep 8, 2022

2 answers 231k views

Schools I. Ancient Greece trained their students

asked Aug 28, 2022

1 answer 227k views

A researcher wants to see if a kelp extract helps prevent frost damage on tomato plants. One hundred tomato plants in individual containers are randomly assigned to two different groups. Plants in both

answered Jul 23, 2022

1 answer 197k views

(a) The current in the circuit is direct current. What is meant by direct current? Tick one box.

asked Jun 15, 2022

1 answer 195k views

Why did the September 11th attacks happen? A Islam called for violence worldwide. B Muslims in the United States were targeted. С Muslims did not fit into American society. D Al-Qaida was following a violent

asked Jun 5, 2022

1 answer 18.8k views

Please help it’s due in today!!!

answered May 31, 2022

2 answers 89.8k views

Please help me to find area of semicircle

asked May 16, 2022

1 answer 5.0k views

Mrs. Brown’s great friendliness was matched by her energetic and bubbly disposition, and her neighbors marveled that a women of 94 could be so ___ and ___. A. Genial and vivacious B. Impertinent and incendiary

answered May 11, 2022

2 answers 174k views

Search QAmmunity.org