Answers by Jonathan DeCarlo
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Answers by Jonathan DeCarlo

Answers by Jonathan DeCarlo
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True or False: The additive inverse (opposite) of (a^2-2a+3) is (-a^2+2a-3)
answered Oct 19, 2021
2 votes
200k views
Celia brought a bag of 12 goldfish or $3. What is the cost of 1 goldfish
answered Sep 21, 2021
2 votes
130k views
Obi is trying to determine if a powdery, solid substance is an element or a compound. After recording some observations, he strongly heats a sample of the solid over a burner flame. After fifteen minutes,
answered Sep 16, 2021
4 votes
19.1k views
Areas settled by Northeastern American Indians had which of the following geographic features? a. the Appalachian Mountains and a coastal plain b. rolling hills and a long coastline c. a coastal plain
answered Aug 22, 2021
3 votes
4.6k views
Which of these is NOT an example of how your community uses natural resources?
answered Jul 27, 2021
3 votes
14.9k views
A couple wants to install hardwood into their bedroom. The wood is bought in 0.5×5 square foot pieces. They have 422 square feet of floor on which to install the hardwood. How many 0.5×5 sections must
answered Apr 26, 2021
6 votes
41.3k views
Select three word choices that indicate that susan b. anthony is using an angry tone
answered Apr 13, 2021
4 votes
61.1k views
14. Mark deposits $2000 into an account that pays an interest rate of 3.5% compounded annually. He doesn’t add or remove money from his account for 4 years. How much money will Mark have in 4 years?
answered Mar 13, 2021
1 vote
87.5k views
A company makes wax candles shaped like rectangular prisms. Each candle is 5 cm long, 4 cm wide, and 15 cm tall. If the company used 5,100 cm of wax, how many candles did they make ? H
answered Feb 18, 2021
3 votes
85.2k views
The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the Algebraic equation by replacing the tens digit with x.
answered Feb 2, 2021
7 votes
160k views
Consider a perfectly competitive market in which each​ firm's short-run total cost function is C​ = 25 ​+ 6q ​+ q2​, where q is the number of units of output produced. The associated marginal cost curve
answered Dec 8, 2020
2 votes
213k views
Find the value of 7 Y if 3 bracket Y - 1 bracket is equal 21​
answered Nov 20, 2020
3 votes
98.2k views
Which disease is typically linked to both genetics and lifestyle choices? A- sickle cell anemia B- diabetes C- color blindness D- food poisonin
answered Oct 5, 2020
5 votes
144k views
Which of the following is a downside of a newspaper ad? Question 12 options: Newspaper ads are very expensive. You can get your ad placed very quickly. The readers are in the frame of mind to gather information.
answered Oct 4, 2020
5 votes
144k views
There are 472 students in different grades. Each grade has about the same number of students. Select all the statements that are reasonable estimates for the number of students in each grade. n 50 students,
answered Mar 29, 2020
7 votes
193k views
Simplify the following expression. (3x + 4)(x − 7)
answered Mar 5, 2020
4 votes
88.8k views
Which group was not a target for racism in the United States during world war 2
answered Jan 1, 2020
0 votes
115k views
Hey can you please help me posted picture of question
answered Sep 22, 2019
4 votes
107k views
How do sexual reproduction and mutations contribute to forming new species
answered Jul 27, 2019
3 votes
204k views
Insulin is an important hormone that allows the body to use glucose from food. After an individual eats a meal, glucose travels through the blood stream and reaches beta cells in the pancreas. The glucose
answered Jul 20, 2019
4 votes
93.5k views
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