Your answer is b. hope this helps :)
Answer:
5
Step-by-step explanation:
7+(8-(1+9))
7+(8-10)
7+(-2)
7-2
5
To find the cost of each folder first:
30/82.50 = 1/x
cross multiply:
30x = 82.50
find x.
x = 2.75
a journal is 10 times as much as a folder.
multiply.
2.75*10=27.50
Answer:
The angles are said to be linear if they are adjacent to each other after the intersection of the two lines. The sum of angles of a linear pair is always equal to 180°. Such angles are also known as supplementary angles. The adjacent angles are the angles which have a common vertex.
Answer:
Step-by-step explanation:
x = shoes and y = jackets
x + y = 46
y = x - 8
x + x - 8 = 46
2x - 8 = 46
2x = 46 + 8
2x = 54
x = 54/2
x = 27 <=== cost of shoes
y = x - 8
y = 27 - 8
y = 19 <=== cost of jacket
