menu
QAmmunity.org
Answers by Alexander Leonov
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Alexander Leonov
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Alexander Leonov
Filter
User Alexander Leonov
Recent activity
All questions
All answers
The cost of 5 dresses and 2 belts is $48. The cost of 3 dresses and 2 belts is $32. Find the cost of a dress and a belt. Let x denote the cost of a dress and y denote the cost of a belt. A: x = $8, y =
answered
Mar 16, 2022
Mathematics
college
1
vote
216k
views
TIME REMAINING 26:07 What effect did the ice ages have on early humans? a. Early humans were forced to control large fires. b. Early humans were forced to fish. c. Early humans were forced to move to new
answered
Feb 17, 2022
History
high-school
6
votes
116k
views
Which of the following is NOT a benefit of free market economies? a. choices for consumers b. carefully controlled price levels c. economic growth d. adequete supply of goods Please select the best answer
answered
Jan 20, 2022
History
high-school
5
votes
62.3k
views
Identify the matrix transformation of ΔRST, which has coordinates R(−1, 1),S(2, −2), and T(−3, 3), for 90° rotation, clockwise. Then identify the correct vertices of the image.
answered
Sep 14, 2021
Mathematics
high-school
7
votes
171k
views
A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed inside the cylinder as shown, what is the volume of the air space surrounding
answered
Aug 7, 2021
Mathematics
middle-school
5
votes
36.2k
views
X + 3x + x Simplify
answered
Jul 22, 2021
Mathematics
high-school
2
votes
108k
views
Can someone help me!!! The line represented by 4y = 2x + 12 is dilated by a scale factor of k centered at the origin, such that the image of the line has an equation of y = (1/2)x + 30. What is the scale
answered
Jul 18, 2021
Mathematics
college
2
votes
3.6k
views
just like the atoms in a cell, which of the following does everything in nature prefer? a. random activity b. instability c. stability d. competion
answered
Apr 29, 2021
Biology
college
4
votes
203k
views
Which two men came before Mather Luther king jr
answered
Apr 11, 2021
English
high-school
3
votes
80.9k
views
Mr. McKay spent $2.60 for a box of crackers and then divided them evenly between the s students in his classroom, Write an expression for the cost of crackers for each students. Find the cost for s = 20
answered
Feb 27, 2021
Mathematics
high-school
0
votes
208k
views
(05.03)Marcus loves baseball and wants to create a home plate for his house. Marcus needs to calculate the area of the home plate at the ball field so he can reconstruct it when he gets home. Calculate
answered
Nov 8, 2020
Mathematics
middle-school
4
votes
168k
views
At elevated temperatures, molecular hydrogen and molecular bromine react to partially form hydrogen bromide: H2 (g) + Br2 (g) ↔ 2HBr (g) A mixture of 0.682 mol of H2 and 0.440 mol of Br2 is combined in
answered
Sep 19, 2020
Chemistry
high-school
7
votes
21.1k
views
Many Caliovian consumers are committed to using products containing recycled materials. Caliovia's government is about to publish a book that will help consumers identify such products. The book offers
answered
Aug 25, 2020
Business
high-school
5
votes
103k
views
Solinol Inc. is one of the largest oil refineries in Europe. Three years ago, it entered the Central African Republic and started production on several oil fields. The access to these oil fields made Solinol
answered
Aug 21, 2020
Business
high-school
6
votes
153k
views
What is 2.55 rounded to the nearest whole number
answered
Aug 11, 2020
Mathematics
middle-school
4
votes
13.2k
views
They climbed the smooth, fragrant, grassy knoll, each of them looking carefully for the four-leaf clovers they each remembered from the deep, dark recesses of the dim past. A. Improper use of voice B.
answered
Feb 25, 2020
English
middle-school
3
votes
82.7k
views
Choose the best word or phrase to complete the sentence. Ella pide _____. qué talla llevo ayuda dónde está la tienda cuándo abre la tienda
answered
Nov 10, 2019
Spanish
high-school
2
votes
233k
views
7 - 8 / 4( {3}^(2) - 1)
answered
Jun 21, 2019
Mathematics
middle-school
3
votes
96.0k
views
Do you think that urban renewal was an effective approach to the housing problem in inner cities?
answered
Jun 10, 2019
Social Studies
high-school
3
votes
214k
views
Given this arithmetic sequence, what is a7? 2,4,6,8
answered
May 20, 2019
Mathematics
college
5
votes
205k
views
Page:
« prev
1
2
3
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.7m
answers
Search QAmmunity.org