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Solve the system of equations and choose the correct ordered pair. 4x + 3y = 16 7x + 6y = 31
answered
Jun 21, 2019
Mathematics
high-school
6
votes
195k
views
A moving company had one sixth of a ton weight to move across town. If they wanted to split it equally amongst 4 trips, how much weight would they have on each trip
answered
Mar 14, 2019
Mathematics
middle-school
0
votes
138k
views
The point(x,5/2) lies on the graph of y=x-1/2 the vaule of x is
answered
Nov 21, 2018
Mathematics
high-school
4
votes
136k
views
What is the mass defect of lithium-7? Assume the following: Atomic number of lithium = 3 Atomic mass of lithium = 7.016003 atomic mass units. Mass of 1 proton = 1.007276 atomic mass units. Mass of 1 neutron
answered
Nov 12, 2018
Physics
high-school
4
votes
216k
views
PLEASE HELP!!! 12-14!!!!!
answered
Oct 10, 2018
Physics
high-school
0
votes
30.2k
views
The ratio of the length of an airplane wing to its width is 9 to 1. If the length of a wing is 40.4 meters, how wide must it be?
answered
Sep 18, 2018
Mathematics
college
2
votes
187k
views
The continual flow of the free market is driven by
answered
Jun 10, 2018
History
high-school
4
votes
70.3k
views
What does 24÷3×89+240
answered
Feb 14, 2018
Mathematics
middle-school
3
votes
225k
views
A rectangular rug is 12.5 feet long and 10 feet wide. The rug needs to be reduced by a factor of 1/5 to be placed near a door. What is the area of the reduced rug in square feet? _______ft2
answered
Jan 26, 2018
Mathematics
college
7
votes
198k
views
Every year, Earth’s lithospheric plates move between 2 cm and 5 cm. What causes these plates to move?
answered
Oct 1, 2017
Biology
middle-school
3
votes
235k
views
Percent of change from 125cm to 87.5cm
answered
Jun 22, 2017
Mathematics
middle-school
2
votes
8.5k
views
A number n is 150% of number m. Is n greater than, less than or equal to m?
answered
Jan 26, 2017
Mathematics
middle-school
0
votes
18.1k
views
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