The members of an equestrian team score from 10 to 25 points per show. Their average score is 19. A new member with an outlyng score of 4 joins the team. Which statement describes how the new member's score will affect center and spread of the equestrian team?

The new member's score will increase the center but decrease the spread of the equestrian team.

The new member's score will increase the center and spread of the equestrian team.

The new member's score will decrease the center and spread of the equestrian team.

The new member's score will decrease the center but increase the spread of the equestrian team.

Solve the system of equations. y= 2x y= x^2 - 15

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.