Answer:
the rate of change? please explain to me what that is ;)
Answer:
2½ pounds
Step-by-step explanation:
z×16 = 40
z = 40/16 = 2.5
Answer:
16.28%
Step-by-step explanation:
50 - 43
-------------
x 100% = 16.2790697674%
43
Step 1.
You have to divide (50-43)/43
Step 2.
Multiply your answer to 'step 1' by 100%
Step 3.
Sometimes your teacher will tell you to round your answer, so that is your last step.
Percent increase formula:

Answer:
30
Step-by-step explanation:
you have 5 marbles and 6 cards just multiply
Hope This Helps! Have A Nice Day!!
Answer:
8 km
Step-by-step explanation:
im a genius in math so trust me