*a prepositional phrase is a group of words. that tells more about an important part of a sentence.*a prepositional phrase begins with a preposition, such as about, during, in, near, under, or with. a prepositional phrase ends with a noun.*a prepositional phrase can function as an adjective or an adverbread each sentence. underline each propositional phrase and circle each preposition.1. the sun shone in the sky.2.i hiked up the mountain3.the view from the top was incredible4.hawks flew over the treetops5.i could see the lake in the distance6.sailboats moved across the water7.a man with red hair joined me8.we talked for a few minutes 9.he told a story about a bear he had seen.10. i hoped i wouldn't see it along the trail

hello umm i don't understand your question can you explain it more pls

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)