WILL GIVE BRAINLIST A surfboard was originally priced at $199. The store reduced the price by 10%. A customer bought the surfboard using a coupon for $20 off. How many dollars did the customer pay?

$159.10

Step-by-step explanation:

Original price: $199

The price is reduced 10%. That means the price is now 90% of the original price.

90% of $199 = 0.9 * $199 = $179.10

The price is $179.10 after the 10% discount.

Apply the $20 coupon to reduce the price by $20.

$179.10 - $20 = $159.10

$159.10

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function