Neil tried to rewrite the expression
5
−
6
5
−
4
5
−4

5
−6


start fraction, 5, start superscript, minus, 6, end superscript, divided by, 5, start superscript, minus, 4, end superscript, end fraction.
5
−
6
5
−
4
=
5
−
6
−
(
−
4
)
Step
1
=
5
−
2
Step
2
=
1
5
2
Step
3



=
5
−4

5
−6



=5
−6−(−4)

=5
−2

=
5
2

1




Step 1
Step 2
Step 3

where's the diagrams?

283 square feet

step-by-step explanation:

good luck

5x+10 is the correct one

hope this

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)