In sale, normal prices are reduced by 20%. The normal price of a coat is reduced by £15. how do you work out the normal price?

Which ratio forms a proportion with 9/15

If f (x) = 4x and g (x) = 2 х - 1, what is g (f (-2)) ? -17 -13 -8 -5

A polygon with very many sides has the same circumference/area as a circle with the same radius, so is a circle just a polygon with a lot of sides?

A lawn roller is 1 m wide and 80 cm high. What area is covered in each revolution

Dylan open a credit card account with $700 of available credit. Now that he has made some purchases, Dylan's account only has $532 of available credit.

Describe a real life sittuation that can be modeled by the equation 2x plus 5 equals 10

How many 9 inch ribbons can be cut from 1 1/2 yards of ribbon?

The value of the cumulative standardized normal distribution at z is 0.8770. the value of z is

Sally's grocery store is selling eggs for $1.56 a dozen. what is the unit price per egg

Write an expression for the total cost of each hotel if n represents the number of nights he will stay. Holiday Inn:$80 a night plus $10 for parking Days Inn:$110 a night with a $50-off coupon