Answer:
$27.00
Step-by-step explanation:
First, 10% of 30 = 3.
Second, 30 - 3 = 27
Hope this helps!
Step-by-step explanation:
this is the answer in the picture
Answer:
7.5m
Step-by-step explanation:
1cm:2.5m
3cm:7.5m
N-1(-1/2) is the formula because the sequence is taking half of the previous number and changing its sign
Answer:
1
Step-by-step explanation:
-1 to the power of 2 is 1
1 times 3 is 3
2 times -1 is -2
3+(-2)=1