The 4 marked x is 10 times greater than the 4 marked y. That is because it is one place in front of the other 4, making it 10 times greater. If you need any help with understand this, please let me know and I will further assist you on this question! Hope I was able to help.
Let x = price of shoes
Then price of jacket would be x - 5.81
Combining the two would give you
x + x - 5.81 = 99.15
combining like terms simplifies to 2x - 5.81 = 99.15;
now adding 5.81 to both sides of the equal sign leaves
2x = 104.96
and finally, dividing both sides by 2, gives x = $52.48; which is the cost of the shoes. Recall, the cost of the jacket is 5.81 less than the cost of the shoes.
so, COST OF THE JACKET is 52.48 - 5.81 = $46.67
Answer:
c
Step-by-step explanation:
bc it has the most 5's in it
The point

lies on the unit circle.
The reference angle for 245° is 65°.
Since 245° lies in the third quadrant,
cosine is negative and sine is negative
Therefore 245° intersect the unit circle at

In terms of x and y, 245° intersects the unit circle at
The answer is c. a selection of 80 students in the school