subject
Mathematics, 20.05.2021 23:30 batmannn1516

3x + y = 23 3x – 2y = 8
O I should add, and the Xs will be eliminated.
O I should add, and the Ys will be eliminated.
O I should subtract, and the Xs will be eliminated.
O I should subtract, and the Ys will be eliminated.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
question
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
question
Mathematics, 21.06.2019 17:50
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
Answers: 1
question
Mathematics, 21.06.2019 18:00
What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube
Answers: 3
You know the right answer?
3x + y = 23 3x – 2y = 8
O I should add, and the Xs will be eliminated.
O I should add,...
Questions
Questions on the website: 13722360