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o-na [289]
3 years ago
12

Hellllllppppppppppppppppppppppppppppp

Mathematics
1 answer:
larisa [96]3 years ago
7 0

Answer:

c

Step-by-step explanation:

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I NEED HELP ASAP, thanks
professor190 [17]

Answer:

= 13x - 1

Step-by-step explanation:

(3x - 2)*2 + 7x + 3

= 6x - 4 + 7x + 3 (using distribution)

= 13x - 4 + 3 (combine similar x terms)

= 13x - 1 (combine all other similar terms)

6 0
3 years ago
Does the bathroom have enough water and shampoo for 888 long-haired members and 777 short-haired members?
Dovator [93]

Complete question :

Members of the swim team want to wash their hair. The bathroom has less than 5600 liters of water and at most 2.5 liters of shampoo. 70L+ 60S < 5600 represents the number of long-haired members L and short-haired members S who can wash their hair with less than 5600 liters of water. 0.02L + 0.01S < or equal to 2.5 represents the number of long-haired members and short-haired members who can wash their hair with at most 2.5 liters of shampoo. Does the bathroom have enough water and shampoo for 8 long-haired members and 7 short -haired members?

Answer:

Yes , there is enough water and shampoo

Step-by-step explanation:

Given that:

Number of long and short hair member who can wash their hair with less than 5600 litres of water.

70L+ 60S < 5600

Number of long and short hair member who can wash their hair with at most 2.5 litres of shampoo

0.02L + 0.01S ≤ 2.5

To check if bathroom has enough water and shampoo for 8 long haired and 7 short haired members.

Water check:

70L+ 60S < 5600

L = 8 ; S = 7

70(8) + 60(7) < 5600

560 + 420 < 5600

980 < 5600

Inequality constraint is satisfied ; There is enough water.

Shampoo check:

0.02L + 0.01S ≤ 2.5

L = 8 ; S = 7

0.02(8) + 0.01(7) ≤ 2.5

0.16 + 0.07 ≤ 2.5

0.23 ≤ 2.5

Inequality constraint is satisfied ; There is enough shampoo

8 0
3 years ago
A mini cooper is 120 inches long. A truck is 83% longer than the car.<br> How long is the truck?
tamaranim1 [39]

Answer:A 16-ounce can of mixed nuts includes 6 ounces of cashews and 10 ounces of almonds. What is the ratio of almonds to mixed nuts in this can of nuts?

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
sean needs to finish reading his book in four days. he reads 1/3 of the book on the first day, 1/4 of the book on the second day
emmainna [20.7K]

Answer:

60 pages

Step-by-step explanation:

Day 1 : 1/3 book

Day 2: 1/4 book

Day 3: 1/5 book

Day 4: 13 pages

Total days 1 through 3 = 1/3 + 1/4 + 1/5 = 20/60 + 15/60 + 12/60 = 47/60

Day 4 = 1 - 47/60 = 13/60

8 0
2 years ago
PLEASE HELP ASAP!! ILL MARK BRAINLIEST!
allochka39001 [22]
B is the correct answer. A,C, and D will all give you the correct slope. 
4 0
3 years ago
Read 2 more answers
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