Another math question because that’s my weak point 30 points

4j-3 = j   is an equation

2 + 66÷11 -3*2  is an expression

g+h>f  is an inequality

Step-by-step explanation:

An equation has an equals sign    =

An expression has no equals sign or greater or less than signs

An inequality has (  ≤,≥,<,>)   greater than or equal to, less than or equal to, greater than, less than signs

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

(-1,-0.5)

step-by-step explanation: