Find the original price sales price 40$ percent of discount 25%

The original price is 53 and 33 cents

We can solve this by using an equation as shown if "x" equals the original sales price...

x - (1/4)x = 40

Basically, its 100% of x being lowered to 75% of it's original price (25% discount so 1/4th being taken away from it), which should be 40$

*Simplify*

(3/4)x = 40

*Simplify*

x = (40)(4/3)

Therefore,

x = 160/3 or x ≈ 53.33

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: