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If h(x) = x - 7 and g(x) = x2, which expression is equivalent to (gºn (5)?
answered
Mar 15, 2021
Mathematics
college
4
votes
88.9k
views
Y = |x| a function true or false
answered
Mar 11, 2021
Mathematics
high-school
3
votes
9.4k
views
What is the equation of the line in the graph?
answered
Mar 1, 2021
Mathematics
middle-school
2
votes
200k
views
What is the x-intercept of the equation 4x+15y=20? Write your answer as an ordered pair Your answer
answered
Feb 15, 2021
Mathematics
college
2
votes
101k
views
Use inverse operations and properties of equality to isolate the variable m+31=307
answered
Nov 24, 2020
Mathematics
high-school
3
votes
167k
views
HELP PLEASE...This map represents a network of roads that existed in whole or in part from the First Century BCE through the 14th Century CE. Which product would have been MOST likely to have been traded
answered
Oct 2, 2020
History
middle-school
4
votes
204k
views
Which expression is equivalent to 60x^20y^24/30x^10y^12 ?
answered
Sep 18, 2020
Mathematics
middle-school
6
votes
94.1k
views
Early in the morning, when the temperature is 4.5 ∘C, gasoline is pumped into a car's 53-L steel gas tank until it is filled to the top. Later in the day the temperature rises to 27 ∘C . Since the volume
answered
Apr 23, 2020
Physics
college
1
vote
122k
views
In the following reaction, what element is made?
answered
Mar 13, 2020
Chemistry
middle-school
4
votes
187k
views
A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution?
answered
Aug 2, 2019
Chemistry
high-school
4
votes
115k
views
What are the narrow belts of fast-moving air at the higher levels of the troposphere called? A. doldrums B. sea breezes C. hurricanes D. jet streams
answered
Jun 22, 2019
Biology
college
4
votes
49.0k
views
How does roosevelt support the idea that wartime production will have hurdles a. by talking about early time managementb) by focusing on how assembly worksc) by explaining in simple terms what it involves
answered
May 27, 2019
History
high-school
5
votes
194k
views
Why is it important to remember that people are part of the environment too?
answered
Feb 25, 2019
Biology
high-school
1
vote
15.4k
views
Vicky has $5.00 and wants to buy treats for her basketball team. Each treat costs $0.40. She Buys several treats and has $0.60 left over. How many treats did vicky buy ?
answered
Oct 29, 2018
Mathematics
middle-school
2
votes
140k
views
When an acetylene torch is used to weld metal an exothermic reaction occurs. Which is the balanced chemical equation for this reaction? A. 2C2H2(g) + O2(g) → CO2(g) + 2H2O(g) + energy B. 2C2H2(g) + O2(g)
answered
Sep 25, 2018
Physics
high-school
2
votes
144k
views
Andy is 4 years older than Eduardo. If Andy is x years old, write an expression to represent Eduardo’s age.
answered
Apr 23, 2018
Mathematics
middle-school
3
votes
68.5k
views
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