Answer:
b
Step-by-step explanation:
bet
15 percent off 9.00 is 7.65
Step-by-step explanation:
The difference is 1.35
Answer:
w = 31
Step-by-step explanation:
To find the value of w:
We know that the three angles in a triangle add to 180 degrees
w + w + (4w-6) =180
Add like terms
6w-6 = 180
Add 6 to each side
6w -6+6 =180+6
6w = 186
Divide each side by 6
6w/6 = 186/6
w = 31
5 for the first one and 7 for the second hope this helps

The last choice is appropriate.