Answer:
$25.68
Step-by-step explanation:
Cost of purse = $19.99
Cost of shoe pairs = x
Total cost = $45.67
Total cost = cost of purse + cost of shoe pairs
$45.67 = $19.99 + x
x = $45.67 - $19.99
x = $25.68
Hence, cost of shoe pair = $25.68
Domain: (-∞, ∞) or {X, where x ∈ R}
Range: (-∞, ∞) or {Y, where y ∈ R}
Answer:
12e + f
Step-by-step explanation:
2f - f = f
9e + 3e = 12
....
Answer:
70/9
Step-by-step explanation:
9x-81= -11
9x=-11+81
9x= 70
x= 70/9