Determine wether the graphs of the given equations are parallel, perpindicular, or neither. 1) y=-2x+3 2x+y=7 a - parallel b - perpendicular c - neither 2) y=4x-2 -x+4y=0 a - parallel b - perpendicular c - neither 3) two lines with positive slopes are parallel. a - always b - sometkmes c - never 4) two lines with the same slope and different y-intercepts are perpendicular. a - always b - sometimes c - never

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)) =

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811