Answer:
Plumber A has greater initial fee
Step-by-step explanation:
Plumber B:
Hourly charge = 160 - 105 = $55
Initial charge = 105 - 55 = $50
Equation: y = 50 + 55x
The answer is 10x because two negatives make a positive so instead of subtracting, you add 7x+3x which is 10x
Answer:
18 miles
Step-by-step explanation:
2cm=3 miles
12cm=18 miles
You multiply both sides by 6,
Answer:
the answer is 1.x + -6 and 6.x =4
Step-by-step explanation: