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Someone please help ASAP a(x) = 7x^2+4x-5, and b(x) = x - 4
answered
Jan 19, 2019
Mathematics
middle-school
6
votes
89.3k
views
Compare the graphs of the logarithmic functions f(x)=log_7(x) and g(x)=log_4(x). For what values of x is f=g, f\ \textgreater \ g, and f\ \textless \ g? Explain how you know.
answered
Oct 2, 2018
Mathematics
high-school
1
vote
150k
views
What is the best explanation of the importance of the First Amendment
answered
Oct 2, 2018
History
middle-school
6
votes
190k
views
What is the name of the type of puller that uses a heavy weight that is slid against its handle?
answered
Sep 8, 2018
Biology
high-school
4
votes
169k
views
What aspect of the Commercial Revolution would bring discord between colonists and their mother countries? 1-There was a lack of a stock exchange in the colonial outpost. 2-All goods and raw materials
answered
Jun 3, 2018
History
high-school
2
votes
172k
views
4PCl3 → P4 + 6Cl2. Balance the equation and determine the mass in grams of chlorine that would be formed if 25 grams of PCl3 (molecular mass = 137.32 g/mol) decompose.
answered
Mar 28, 2018
Chemistry
high-school
6
votes
164k
views
If xy is rational, must either x or y be rational?
answered
Jan 10, 2018
Mathematics
high-school
3
votes
29.5k
views
What is the word equation for molecules of magnesium reacting with molecules of oxygen to produce molecules of magnesium oxide? 1.)magnesium + magnesium oxide to oxygen 2.)magnesium + oxygen to magnesium
answered
Nov 15, 2017
Chemistry
high-school
3
votes
87.7k
views
Why is through the tunnel a coming-of-age story
answered
Sep 23, 2017
English
high-school
3
votes
125k
views
How many electrons are transferred between the cation and anion to form the ionic bond in one formula unit of each compound? (1 electrons, 2 electrons, 3 electrons, 4 electrons) ? NaCI CaS BaO KBr LiF
answered
Mar 7, 2017
Chemistry
college
5
votes
120k
views
The equation of a line is -6x-2y=-18 what is the X-intercept of the line? A.) 3 B.) 9 C.)-3 D.) -9
answered
Feb 13, 2016
Mathematics
high-school
4
votes
216k
views
Can I Just get the work for s=-16t^2+45t+400 I know the answer is 5.211 but idk how they got it
answered
Sep 27, 2015
Mathematics
high-school
5
votes
91.4k
views
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