Parenthesis first
19- (4+2) - 15 / 3
19-(6)-15 / 3
then division
19-6-5
then subtraction from left to right.
19-6= 13
13-5= 8
your final answer is 8
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:
a=-13
Step-by-step explanation:
16−5a+2a−1=41−a
16-1-41 = 5a-2a-a
-26 = 2a
a= -26/2
a=-13
Not sure but I think it’s B
Answer:
14 pages per day
Step-by-step explanation:
To do this, you must divide:
43 (pages)/3(days)= 14 (pages per day)
Hope this helps! :)
