Your line is wrong from the start. But for the equation:
Z - 7 = 8
subtract 7 from both sides
z = 15
hope this helped!
A salesperson had 240,000 in sales last year.....which is 60% of the sales she had this year....
so 60% of the sales she had this year = 240,000...
0.60x = 240,000...with x being the sales she had this year
x = 240,000 / 0.60
x = 400,000 <== ur answer
Answer:[
−
2
,
∞
)
,
{
x
|
x
≥
−
2
}
Step-by-step explanation: