11 and 12 are called bases of the exponents and only when bases are the same can the exponents be added.
x²• x³=x^(2+3)=x^5
When bases are not the same but the exponents are, you multiply bases and keep same exponent.
12³•11³=(12•11)³=132³
Answer:
410 1/2 inch cubes
Step-by-step explanation:
if 210 1/2 inch cubes can fit
then 410 is doubble of 210
Answer:
3h+4.50=15
We know that she skates for 3 hours, but we don't know the cost per hour so is the "h". He pays a start up $4.50 for the ice skates. And he spend $15 in total for ice skating.
Hopefully that helps. Have a great night! Or day!
Answer:
page 3 graph on the left
Step-by-step explanation:
the graph will shift down 8 and to the right 4
Well how many minutes are in an hour? 60. 60/2 is 30, so she can complete 30 problems in an hour. Since it's 30 for one hour, that means she can solve 60 in 2 hours.
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