In order to solve this question
Make an equation
Let x be the cost of each T- shirt
75x+6.25-20=398.75
Simplify the equation
75x-13.75= 398.75
Get Rid of The Constant
75x-13.75+13.75= 398.75+13.75
75x=412.5
Make sure your Variable is equal to one
75x÷75= 412.5÷75
x= 5.5
The price of each shirt is $5.50
Let O be the intersection of the vertical line through ZX, and the horizontal line through YW.
The coordinates of this point are clearly (5, 2) as it is at the same x-coordinate as X and Z, and y-coordinate as Y and W.
So, YZO is a right triangle. By the Pythagorean theorem:
.
Since all sides of a rhombus are equal, then the perimeter is :
units.
Answer: third choice.
Answer:
2
−3
8
8
Step-by-step explanation:
Hope this HELPS!!
Okay so
65 has an inflammation of 2.8
65x2.8 = 182
90 has an inflammation of 1.5
90x1.5 = 140
so that means 45 has to have one of those
45x2.8 = 126
45x1.5 = 67.5
looking at the size differences it would make sense for the answer to be
126
hope this helps i haven't done math in a bit