80+40=120
360-120=240
240/2=120
So answer is 120
Answer:
5
Step-by-step explanation:
1 ounce = 0.0625
0.0625 x 80 = 5
50 is the answer to this question
Answer:
105
Step-by-step explanation:
500 goes into 100, 5 times
21 times 5 is 105
So 21/100 is equal to 105/500
Or you can do
500*0.21=105
The relevant rules of exponents are
.. (t^a)^b = t^(a·b)
.. t^a·t^b = t^(a+b)
You have
.. (t^-4)^-9·t^2
.. = t^((-4)*(-9) +2)
.. = t^38 . . . . . . . . . . . selection C
