Which sentence signals a major shift in the action of the story?
A "The suns beat down on her neck as she stepped closer to examine the chart
B "She stamped her foot and gave a loud groan."
C Kari suddenly remembered a magic trick she had performed at her little brother's
birthday party.
D
"Then she watched as the pile of snow came falling down to test on the dirt that had
been underneath the grass field."

i wish i could u

step-by-step explanation:

i wish i could u

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)