Answer:
Step-by-step explanation:
the first one your missing 3cm and the second one your missing 1cm.
apply exponent rule
multiply the numbers:25x10=250
refine to a decimal form
Hope this helps :)
Answer is
C=4+2.75b
Step by step explanation
You just need to read the question carefully if you don’t get it
Answer:
wow it's amazing and I'm confused
Billy has 16 marbles because 16+18=34