Which systems of equations have exactly one solution?
choose all answers that are correct.
1. y = 2x
y=2x+1
2 . x =5
y = -4
3. y = x+6
y -6 =x
4 . y= 3x+ 4
y =3

Patel’s class voted on their favorite color. patel plans to make a circle graph to display the results. which statements are true about the circle graph patel can create? check all that apply.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?