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Simplify the expression –2(p + 4)2 – 3 + 5p. What is the simplified expression in standard form? –2p2 – 11p – 35 2p2 + 21p + 29 –2p2 + 13p + 13 4p2 + 37p – 67
answered Jun 25, 2020
3 votes
17.2k views
1. What role does the setting of an event (where and when it happened) play in historical context? A. Setting is important because it can provide clues about people's attitudes and beliefs at the time.
answered May 6, 2020
1 vote
159k views
Estimate. Then find the difference of 627 - 253
answered Dec 14, 2019
4 votes
196k views
Harry buys a car for £12500 during the first year it depreciates in value by 10% and during the second year it depreciates by 8%. Calculate the value of the car at the end of the two years.
answered Dec 13, 2019
4 votes
177k views
     Instructions:Drag the tiles to the boxes to form correct pairs. Match each novel description to the fiction genre it belongs to. Tiles romantic fiction fantasy fiction science fiction adventure
answered Sep 30, 2019
4 votes
164k views
Does decomposing water require high activation energy
answered Nov 13, 2018
2 votes
17.3k views
The sales tax in NY is 8.25%. About how much will a $65.95 pair of shoes cost, including sales tax?
answered Oct 26, 2018
3 votes
76.8k views
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
answered Nov 16, 2017
4 votes
146k views
Which pf these measurements has 3 significant digits?
answered Nov 5, 2017
2 votes
10.4k views
F you rent a car for one day and drive it for 100 miles, the cost is $40.00. If you drive it 220 miles, the cost is $46.00. What linear equation would represent the data points?
answered Oct 15, 2017
2 votes
4.9k views
What is one way to speed up a chemical reaction without otherwise affecting the reaction? A. add a catalyst B. decrease surface area C. change the products D. change the reactants
answered Jun 14, 2017
4 votes
126k views
How many chlorine (Cl) atoms would be in 4 molecules of salt (4 NaCl)? A = 1 B = 2 C = 3 D = 4 An atom that has the same amount of atoms of each element on both sides of the reaction obeys what law? A
answered May 18, 2017
4 votes
229k views
A single covalent chemical bond represents the sharing of how many electrons? a. one b. two c. three d. four . Which of the following is the correct order for the relative strengths of chemical bonds?
answered Jun 10, 2016
6 votes
3.2k views
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