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Qu 1) Which of the equivalent expressions for P(x) reveals the price which gives a profit of zero without changing the form of the expression? a) b) P(x) = -3x2 + 432x - 1680 P(x) = -3(x - 4)(x - 140)
answered
Nov 30, 2021
Mathematics
middle-school
5
votes
96.5k
views
Evaluate the expression when x=-5. x²+9x-6
answered
Nov 5, 2021
Mathematics
high-school
3
votes
71.0k
views
Allison, who grew up in Japan, and Amarjit, who grew up in Egypt, met and married in the United States. They have decided to stay in the United States and "become American" rather than negotiate the differences
answered
Aug 4, 2021
Social Studies
high-school
2
votes
34.8k
views
Kellie jogs 6.0 km in 54 minutes, then 1.0 km in 16 minutes. What is her average speed in km/min please show your work
answered
Aug 1, 2021
Physics
high-school
3
votes
212k
views
A restaurant charges $1.30 for one biscuit and two eggs it charges $2.15 for two biscuits in three eggs what is the cost of one biscuit and one egg
answered
Jul 17, 2021
Mathematics
high-school
4
votes
149k
views
What is the best food to eat after workout? why?
answered
May 18, 2021
Health
high-school
7
votes
206k
views
What is the measure of angle B in degrees?
answered
May 10, 2021
Mathematics
high-school
3
votes
60.1k
views
How did the expansion of the Ottoman Empire effect the global trade
answered
Mar 20, 2021
History
high-school
3
votes
154k
views
Find the rule for the table that you completed in the last problem. A. x - 3 B. x + 3 C. 2x - 1
answered
Mar 20, 2021
Mathematics
middle-school
0
votes
47.3k
views
How many geographic regions have geographers divided Georgia into?
answered
Feb 16, 2021
Geography
high-school
5
votes
18.7k
views
I really need help if I can’t get this answer correct then ima fail this class plz
answered
Jan 9, 2021
Mathematics
high-school
3
votes
13.3k
views
What is letter from Birmingham jail about
answered
Dec 28, 2020
English
middle-school
3
votes
94.9k
views
When you forcefully exhale your entire expiratory reserve volume, any air remaining in your lungs is called the residual volume (RV). why is it impossible to further exhale the RV (that is, where is this
answered
Oct 8, 2020
Biology
high-school
7
votes
203k
views
Which condition applies when water boils at 100°C?
answered
Sep 25, 2020
Chemistry
middle-school
4
votes
197k
views
Chapter 15 lists four questions you should ask before posting an electronic résumé on an Internet job board. One question is "Who has access to your résumé?" What is one of the other questions?
answered
Aug 27, 2020
English
high-school
3
votes
118k
views
Ammonia can be prepared by the reaction of magnesium nitride with water. The products are ammonia and magnesium hydroxide. Write and balance the equation.
answered
Apr 12, 2020
Chemistry
high-school
3
votes
63.4k
views
Please help! Explain how to find the measure of x WITHOUT finding of its supplement first.
answered
Mar 25, 2020
Mathematics
middle-school
7
votes
173k
views
A baseball team played 147 regular season games. The ratio of the number of games they won to the number of games they lost was 3/4. How many games did they win? How many games did they lose?
answered
Jul 25, 2019
Mathematics
high-school
5
votes
169k
views
If x represents a number then write an expression for a number that is eight less than twice the value of x.
answered
Jul 19, 2019
Mathematics
middle-school
2
votes
118k
views
The germ theory of disease states that many diseases are caused by the presence and action of specific
answered
May 15, 2019
Biology
middle-school
5
votes
226k
views
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