Answer:
P=16+2x
Step-by-step explanation:
The formula for finding the perimeter of a rectangle is P=2l+2w.
Plug the length of 8 and the width of x into the formula.
You'll get P=2(8)+2(x).
Multiply. 2•8=16 and 2•x=2x.
Your expression is P=16+2x.
I hope this helps.
Answer:750 grams
Step-by-step explanation:
25*30=250 grams after 30 days
With exponents of 10, the exponent really just tells you how many zeroes there are behind the 1. So, for example, 10^4=10000 (4 zeroes behind 1). When multiplying decimals by exponents of 10, you move the decimal to the right, and the amount of places is the exponent number. For example, if I multiply 5.34 by 10^2, I move the decimal over to the right 2 times and get 534.
So, if you just multiply these you get 9.36*10000, which is 93600.
Answer:
k=8
Step-by-step explanation:
add +2k in the both side
-3k+10=-14
subtract 10 from both side
-3k=-24
divide both side by -3
k=8
Answer:
8 over 35 or Decimal Form: 0.228571
Step-by-step explanation:
