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3 years ago

Y=x+5,(-1,-1) how to find the slope

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

3 0

Answer:

Si, y uno, dos, cinco, diez.

Step-by-step explanation:

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3 years ago

I dont know how to do this please help and also please explain, thank you:)

saveliy_v [14]

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Step-by-step explanation:

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3 years ago

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Need help can someone plz help me solved this problem ASAP! Need help I will mark you as brainiest

Lapatulllka [165]

Answer: 24, 33

2.5, 4.75

9.5, 11.75

<u>Step-by-step explanation:</u>

It is given that the PERIMETER is BETWEEN 24 and 33

--> 24 < P < 33

Graph: O------------------O

24 33

Perimeter = 2w + 2L

It is given that L = w + 7

Substitute P with 2w + 2L and substitute L with w + 7

24 < 2w + 2(w + 7) < 33

24 < 2w + 2w + 14 < 33

10 < 4w < 19

--> 2.5 < w < 4.75

Graph: O--------------------------O

2.5 4.75

Since L = w + 7, then w = L - 7

Substitute P with 2w + 2L and substitute w with L - 7

24 < 2(L - 7) + 2L < 33

24 < 2L + 2L - 14 < 33

38 < 4L < 47

--> 9.5 < L < 11.75

Graph: O------------------------O

9.5 11.75

<em>NOTE: Make sure you use OPEN dots on the graphs.</em>

3 0

3 years ago

On a recent trip to the convenience store, you picked up 4 gallons of milk, 5 bottles of water, and 8 snack-size bags of chi

Otrada [13]

Answer:

One gallon of milk costs $3.64

One bottle of water costs $2.54

One bag of chips costs $0.79

Step-by-step explanation:

m represent gallons of milk

w represents bottles of water

c represents snack-size bags of chips

t = total bill

t = m + w + c ... eq 1

t = $33.60

but

w = 2c

m = 1.90 + w

m = 1.9 + 2c

Slot in the values in eq 1

33.60 = (1.9 + 2c ) + 2c + c

33.60 = 1.9 + 5c

33.60 - 1.9 = 5c

31.7 = 5c

c = $6.34

Slot in the value of c in w and m

w = 2c

w = 2(6.34)

w = $12.68

m = 1.9 + 2c

m = 1.9 + 2(6.34)

m = $14.58

4 gallons of milk cost $14.58

Therefore, one gallon if milk costs = 14.58/4 = $3.64

5 bottles of water cost $12.68

Therefore, one bottle of water costs = 12.68/5 = $2.54

8 bags of chips = $6.34

Therefore, one bag of chips cost = 6.34/8 = $0.79

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3 years ago

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2 years ago