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Five times a number is 9 less than twice the same number. what is the number?
asked
Jan 3, 2019
Mathematics
middle-school
1
answer
1
vote
5.8k
views
Only about 36% of the energy from petrol is used to move a car. What happens to the rest of it?
asked
Jul 5, 2018
Physics
high-school
1
answer
4
votes
156k
views
28 with a 50% increase
asked
Jun 17, 2018
Mathematics
middle-school
2
answers
4
votes
52.2k
views
How was the earth made or form
asked
Dec 5, 2017
Social Studies
middle-school
2
answers
2
votes
221k
views
The sum of the first and third of three consecutive even integers is 154. Find the three even integers.
asked
Sep 13, 2017
Mathematics
high-school
1
answer
4
votes
71.9k
views
BC is tangent to circle A at B and to circle D at C. What is AD to the nearest tenth? A. 21.6 B. 19.3 C. 18.1 D. 18.7
asked
Mar 25, 2017
Mathematics
high-school
2
answers
3
votes
102k
views
A line contains the point (–3, 4). If the slope of the line is -2/3, write the equation of the line using slope-intercept form.
asked
Feb 5, 2017
Mathematics
high-school
1
answer
4
votes
150k
views
If a rock is sitting in the dirt, the normal force from the ground and________are acting on it
asked
May 21, 2016
Physics
middle-school
1
answer
2
votes
140k
views
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