Answer:
CP = Rs 500
Step-by-step explanation:
Given that,
Selling price of a book, SP = Rs 550
Profit percent = 10%
We need to find the cost price of the book. The formula for profit percent is given by :

So, the cost price of the book is Rs 500.
We need to compute 5% out of $60K.
Tax: 5%×60000=5/100×60000=5×600=$3000
Answer: $3000
The 2nd one i'm pretty sure i did it with a calculator
The answer is “trapezoid W’X’Y’Z’ is smaller than trapezoid WXYZ because the scale factor is greater than 1.”
Answer
Slope: -2
Step-by-step explanation:
Perpendicular slope is the negative reciprocal of the original slope.
The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.