Answer:
12
Step-by-step explanation:
The big triangle all sides are the little triangle times 4. So 25 times 4 is 100, and 100 - 28 is 72, divide that by 6 to get 12.
The amount after the reduction of 15% for 100 = 85
<span>the amount after the reduction of 15% for 150 = (85/100) * 150</span>
= 127.5
Answer:
2+8×6÷3-6 = 2+48÷3-6 = 2+16-6 = 12
Answer:
52
Step-by-step explanation:
140 - 13 = 127
127 - 75 = 52
Check your work:
75 + 13 + 52
= 140
(2x²/3)=dg
2x²=3dg
x²=((3dg)/2)
So x=√((3dg)/2) or x=-√((3dg)/2)
