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The sum of two numbers is $30$. If we double the larger number, and subtract three times the smaller number, the result is 5. What is the positive difference between the two numbers?
answered
Jul 7, 2021
Mathematics
college
6
votes
107k
views
Modify this query so results are grouped by values in the DeptName field and values in the Credits field are summarized with the Sum function. Run the query.
answered
Jun 12, 2021
Computers and Technology
high-school
6
votes
177k
views
The cost of renting a car is $ 30 /week plus $ 0.25 /mi travelled during that week. An equation to represent the cost would be y = 30 + 0.25 x , where x is the number of miles. What is your cost if you
answered
Jun 9, 2021
Mathematics
high-school
2
votes
10.7k
views
How does a writer effectively express an idea about a topic? A The writer states opinions that are not supported with facts. B The writer states several thesis statements in the essay. C The writer states
answered
May 30, 2021
English
high-school
3
votes
6.7k
views
Ethylene, C2H4, is used to make plastic milk bottles. When the volume of 1000 g of ethylene at 25oC is decreased from 40.0 L to 15.0 L, what is the new temperature assuming the pressure is held constant?
answered
Apr 18, 2021
Chemistry
high-school
6
votes
46.4k
views
A basketball player participates in a one-and-one free throw situation. The player has a 70% free throw percentage. What is the average number of points this player will get in 100 one-and-one free throw
answered
Feb 17, 2021
Mathematics
high-school
2
votes
54.9k
views
Choose one of the following sentences and type a short paragraph about it. Use the sentence you choose as the topic sentence (main idea) of your paragraph. With your paragraph, give one example from the
answered
Feb 12, 2021
English
college
3
votes
91.5k
views
Ayer yo __ enferma todo el dia
answered
Oct 26, 2020
Spanish
middle-school
4
votes
204k
views
Explain the processes used in forming metals. Name one occupation in history that has used forming in metalworking.
answered
Oct 1, 2020
Advanced Placement (AP)
high-school
6
votes
143k
views
Which expression is equal to 2x/x−2−x+5/x+3 ? A. x^2+11x−6/(x−2)(x+3) B. x^2+9x+6/(x−2)(x+3) C. 3x^2+11x+6/(x−2)(x+3) D. x^2+3x+10/(x−2)(x+3) I think is the correct answer. Please help, thanks!
answered
Jun 16, 2020
Mathematics
high-school
2
votes
122k
views
What is a perspective of sound intensity
answered
Jun 11, 2020
Geography
middle-school
4
votes
149k
views
Which step would help a student find the molecular formula of a compound from the empirical formula
answered
Nov 27, 2019
Chemistry
college
1
vote
209k
views
A car can travel 29 mi for each gallon of gasoline. The function d(x)equals29x represents the distance d(x), in miles, that the car can travel with x gallons of gasonline. The car's fuel tank holds
answered
Oct 21, 2019
Mathematics
college
3
votes
196k
views
How long should a statement of the main idea be A.One or two pages B.One or two paragraphs C.One or two sentences D.One or two words
answered
Sep 10, 2019
English
middle-school
1
vote
25.2k
views
Which is equivalent to (4xy-3x)^2, and what type of special product is it?
answered
Jul 7, 2019
Mathematics
college
3
votes
120k
views
in an experiment the colours of 50 cars passing was recorded. 17 silver cars were recorded. What is the realtive frequency of a silver car passing?
answered
Jul 1, 2019
Mathematics
college
0
votes
207k
views
some help me please please please some one help me please please please some one help me please please please some one help me please please please some one help me please please some one help me
answered
Jan 31, 2019
Mathematics
college
4
votes
71.9k
views
Give one example of a question that science would not be able to test. Then, explain how it could be changed into a testable question.
answered
Jan 10, 2019
Biology
middle-school
4
votes
131k
views
A lunch menu consists of 6 different kinds of sandwiches,3 different kinds of soup,and 4 different drinks.How many choices are there for ordering a sandwich,a bowl of soup ,and a drink???? Strategy_ use
answered
Dec 10, 2018
Mathematics
college
5
votes
107k
views
What are three natural resources that are saved by recycling steel?
answered
Oct 24, 2018
Business
high-school
1
vote
7.1k
views
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