Scale factor of RSTU to JKLM?

2

step-by-step explanation:

vvvvv

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

hope i ! have a great  day!