Answer:
Step-by-step explanation:
Given
Required
Determine the inverse function b(a)
Write A(b) as a
Swap a and b
Divide both sides by 7
Maka a the subject
Swap a and b again
Hence:
Answer:
x>7
Step-by-step explanation:
Answer:
b ≤ 50
Step-by-step explanation:
Since no more than 400 pounds of b number of 8 pound boxes can be taken off to ensure that the plane is in balance, this can be represented by the inequality:
8b ≤ 400
b ≤ 400/8
b ≤ 50
This means that a maximum number of 50 8 pounds boxes can be taken off the plane for a 600 pound crate to be put on ensuring that the plane is in balance.
Answer: 141.7 cm3
Explanation: you multiple 6.1, 6.7, 10.4 then divide by 3 which equals 141.68. Round it and we’re left with 141.7 cm3.
Answer: 44
Step-by-step explanation: 396/9 = 44
