Questions by Oleg Kolosov

Questions by Oleg Kolosov

How did the cold war start and end?

asked Jun 12, 2023

2 answers

3 votes

21.9k views

Does anyone know what w ≤ 5 is on a number line?

asked Dec 9, 2022

2 answers

23 votes

70.9k views

$6.55 per hour, 40 hours worked, what is the straight pay?

asked Nov 22, 2022

2 answers

0 votes

123k views

Polly had 5 times as many red balloons as many red balloons as blue ones. She had 18 all together. How many of her balloons were blue ones?

asked Oct 10, 2022

1 answer

5 votes

175k views

Melanie uses 8.1 pints of blue paint and white paint to paint her bedroom walls. 2/5 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom

asked Oct 5, 2022

1 answer

0 votes

66.5k views

What is the missing polynomial? ?-(20-4x-5x^2) =20-7x^2 PLEASE HURRY!!! 20 points!!!

asked Sep 25, 2022

1 answer

4 votes

89.7k views

Multiply (3x – 5y)(2x + 3y)

asked Sep 15, 2021

1 answer

0 votes

57.4k views

Why did the Sumerians invent sailboats?

asked Sep 3, 2021

1 answer

4 votes

25.0k views

I need help please I need to get the right answer

asked Jul 24, 2021

1 answer

2 votes

93.5k views

What is happening when a person changes color?

asked Mar 2, 2021

1 answer

0 votes

27.7k views

Do opposite rays have a common end point??

asked Nov 27, 2020

1 answer

1 vote

62.4k views

1. Calculate the work done in raising 120 lb to a height of 15.0 ft. Find the work done in raising 250 g a distance of 215 cm. 2. A screw jack has a handle of radius 36 in and thread pitch of .25in. Calculate

asked Nov 16, 2020

1 answer

2 votes

186k views

Determine whether the number is divisible by 3.give a reason based on the tests for divisibility 72

asked Nov 1, 2020

1 answer

5 votes

188k views

Jason's consumer debt is beyond what he can now afford to pay, as he is having difficulty making the minimum payments. The credit-card companies are calling daily asking him when he is going to pay. Which

asked Sep 9, 2020

1 answer

1 vote

166k views

Read the excerpt from Levitt and Dubner’s Freakonomics. If morality represents the way we would like the world to work and economics represents how it actually does work, then the story of Feldman’s bagel

asked Jun 20, 2020

2 answers

3 votes

189k views

Janice lives in Tennessee and pays 7% in sales tax. If she just bought a skirt that cost $45, what was the total amount she paid for the skirt, including sales tax? O A. $48.15 O B. $31.50 O C. $76.50

asked Apr 12, 2020

2 answers

2 votes

231k views

Determine the solution to the system of equations 2x-5=7 -3y+2= -4

asked May 10, 2019

2 answers

5 votes

208k views

5/4 of a number is 36 less than 4/5 of the same number

asked Feb 2, 2019

1 answer

1 vote

205k views

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