Answer:
x2 +13x+4
Step-by-step explanation:
1+2+3= 4 quick maths
Answer:
.29
Step-by-step explanation:
Answer:
=> Expand by applying the FOIL method
=> combine like terms
X=1, because they both have the same height (y), so they'll cross each other!
Answer:
original is 500 and the resale is 750, do 750/500 to get a 1.5, that is the marup when changed to percentage it would be a 50% markup