The answer is 9 because 5*(-3)+8+9-(-7)=9
Step-by-step explanation:
it so easy bro 5.5 ok bro.
Answer:
Yes, the statement is true
Btw, it's an angle not angel
Please mark as brainliest
Answer:
81%
Step-by-step explanation:
First, let's set up 3 equations:
w*0.6 = x
x*1.5=y
y*0.9=z
Now, we can substitute x in the second equation for w*0.6:
w*0.6*1.5 = y
Lastly, we can substitute y in the last equation for w*0.6*1.5:
w*0.6*1.5*0.9=z
w*0.81=z
Therefore, z is 81 percent of w.
