Answer:
$11.25
Step-by-step explanation:
1.5×7.5=11.25
Answer:
The answer is C.
Step-by-step explanation:
Hope this helps!
Answer:
189ish
Step-by-step explanation:
use a calculator
and I think that this is right...
Answer:

Step-by-step explanation:

by multiplying

Answer:
300
Step-by-step explanation:
A significant figure is the most important (largest) number you can round it to.
As it wants 1 significant figure, you count 1 to the left and round the 4 down.
Hope this helps :)