Answer: x=9
Step-by-step explanation:
2x+10=28
2x=18
x=9
Step-by-step explanation:
a) $350 per week
20% commission on sales
For $925 in sales, commission is
20/100 × 925 = $185
Total earning = $350 + $185 = $535
b) For $x in sales, commission is
20/100 × x = 1/5 × x = x/5 or 0.2x
Total earnings = $350 + $ x/5 or $350 + $0.2x
Answer:
d
Step-by-step explanation:
The boundary line should be solid because it have a 'great/less than or equal to' sign
