Look at this system of equations.
-3x+3y=12
y=x+4
The solution set of this system is be...
Mathematics, 02.02.2021 07:20 tangia
Look at this system of equations.
-3x+3y=12
y=x+4
The solution set of this system is best explained by which of these statements?
A
The graphs of the equations are parallel lines because they have the same slope but different y-intercepts. The system has no solution.
B
The graphs of the equations are the same line because the equations have the same slope and the same y-intercept. The system has infinitely many solutions.
C
The graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. The system has exactly one solution.
D
The graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. The system has exactly one solution.
Answers: 2
Mathematics, 21.06.2019 14:00
You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣
Answers: 2
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Social Studies, 19.08.2021 14:00
Mathematics, 19.08.2021 14:00
Physics, 19.08.2021 14:00
Mathematics, 19.08.2021 14:00
Physics, 19.08.2021 14:00
English, 19.08.2021 14:00
Mathematics, 19.08.2021 14:00
Chemistry, 19.08.2021 14:00
Advanced Placement (AP), 19.08.2021 14:00
Biology, 19.08.2021 14:00
Biology, 19.08.2021 14:00
Mathematics, 19.08.2021 14:00
Social Studies, 19.08.2021 14:00
History, 19.08.2021 14:00
History, 19.08.2021 14:00