Choose whether the system is no solution or all solutions.
a. y= -3x +5 b. y + 1 =2x
y= 2x - 1
3x+ y= 6

a is no solutions b is all solutions

Step-by-step explanation:

a doesn't cancel out anything so it's no solutions, b cancels out every time so it's all solutions.

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45