Answer:
probably 8x6+8x4y2−5x3y3+x2y4−7xy5
Step-by-step explanation:
mathpapa lol idk i jus need points
Step-by-step explanation:
the answer is 105
?=1/2(UJ+ST)arc
?=1/2(50+160)
?=1/2(210)
?=105
Ok....we need lowest common multiple of 0.40, 0.50, 0.80...and that is gonna be : 4.00......so the customer spends $ 4.00
He should have 25 if he just he just put them in groups of 5 and didn't give away any