Recent activity by Alex Kosh

Recent activity by Alex Kosh

A bag contains 30 red marbles and 15 purple marbles. Mr. Clark wants to add 270 marbles to the bag. He wants the ratio of red to purple marbles to remain the same. How many of each should he add? A. 70

answered Dec 5, 2023

2 answers 182k views

Who was the scientist that identified the elliptical shape of the orbits of the planets in our solar system?.

answered Oct 28, 2023

1 answer 163k views

How many terms are there in the following sequence? 19, 21, 23, ..., 53

answered Oct 25, 2023

2 answers 201k views

Gretta travels 99 miles per hour for 8 hours. Find the distance traveled in miles.

answered Sep 7, 2023

1 answer 155k views

The problem is in the pic

asked Aug 27, 2023

1 answer 75.6k views

Which of the following statements about the closest packing of spheres in binary ionic solids is false? a. The packing is done in a way that minimizes repulsions among ions with like charges. b. The packing

answered Jul 18, 2023

1 answer 191k views

Which figure from Russian history does Napoleon most likely represent? Lenin, who led the rebellion against the tsar in the name of communism Marx, who outlined a new social philosophy in the Communist

answered Jul 2, 2023

1 answer 79.1k views

Which pair of lines uses internal rhyme? O A. Stars scatter in the east tonight and the clouds tatter and fade. B. Stars scatter in the east tonight and call to me in foreign tongues. O C. Stars scatter

asked Jun 5, 2023

2 answers 18.9k views

Select all the expressions that are equivalent to 78.7.

asked May 12, 2023

1 answer 191k views

Help pls I really need it

answered Dec 26, 2022

1 answer 15.2k views

Please help me find domain/ range and equation

asked Dec 18, 2022

2 answers 31.5k views

Look at me - on me look at me - on me yeah

answered Nov 3, 2022

1 answer 145k views

5. Cuando abrió sus puertas, una tienda de café ofrecía 6 tipos diferentes de bocadillos. Desde entonces, agregó dos nuevos bocadillos cada semana. Si la tienda ofrece ahora 28 bocadillos diferentes, ¿cuántas

asked Oct 15, 2022

1 answer 122k views

Someone Please help me with this question

answered Oct 10, 2022

1 answer 7.3k views

Scientists think that movements in the liquid outer core create Earth's magnetic field. True or false

answered Sep 4, 2022

2 answers 28.7k views

Neutral particles called?

asked Jul 18, 2022

1 answer 17.3k views

Use substitution to solve the system of equation x=y+6 x+y=10

answered Jun 15, 2022

2 answers 50.5k views

Find the number that makes the ratio equivalent to 3:6

answered Jun 13, 2022

2 answers 113k views

It costs $10 to play football for one-half hour. How many 10-dollars bills do we need to play football for 6 hours?

answered May 23, 2022

1 answer 74.4k views

1. 4x+3(5y+x)= 2. 7(a−3+4b)= 3. 13+(x+8)= 4. (x)(6+x)−2x= Can someone please answer these i'm very stuck

asked Apr 19, 2022

1 answer 125k views

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