Question

in what way does y ≤ 7x + 21 differ from y= 7x+ 21? how about 3y-7 < 5x and 3y-7=5x?
help me guys​

Answer 1

Answer:

One is equation while other is inequation

Step-by-step explanation:

When an inequation is solved then it gives us a range between which the value lies while when an equation is solved then it gives the accurate value of an valriable;

So let's supose the value of x=2

Therefore,

y<=14+21

y<=35

Hence the value of y will be {35,34,33,32,31,30......}

while in an equation

y=14+21(x=2)

y=35

Hence the value of y will be 35 only

Answer 2

Answer:

hfgxgjggjg jjhfdsrfffre egg mkik