11 months ago

Find the LCM of 121, 280 and 550.

Mathematics

1 answer:

arsen [322]11 months ago

4 0

Answer: 78

Step-by-step explanation: 78

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A bale of fabric is 189 metres long. If lengths of 15 metres, 36 metres and 29 metres are cut off, how much fabric is left?.

Xelga [282]

Answer:

109 metres

Step-by-step explanation:

1. Do 15+36+29 which equals 80

2. Do 189-80 and u get 109

Hope this helps :3

5 0

2 years ago

4y-12x+8=0; Solve for y

oksano4ka [1.4K]

$4y-12x+8=0$

$4y = 12x-8$

$y = 3x - 2$

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3 years ago

Read 2 more answers

6% sales tax, hotel charges $265 find cost before tax?

Mama L [17]

265 x 0.06 = 15.9

265 - 15.9 = 249.1

249.1 is your answer

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3 0

3 years ago

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Solve showing all work<br> Y=x^2+3 <br> y=x+5

Romashka-Z-Leto [24]

Answer:

x=2 , x=(-1)

Step-by-step explanation:

y=x^2+3----------1

y=x+5-------------2

1=2

x^2+3 = x+5

x^2-x-2=0

(x-2)(x+1)=0

x=2 , x=(-1)

8 0

2 years ago

At Deb’s Deli, a customer may choose either a sandwich and a salad or a sandwich and a soup for the lunch special. There are 5 c

Tju [1.3M]

Answer: 35

Step-by-step explanation:

Given : At Deb’s Deli, a customer may choose either a sandwich and a salad or a sandwich and a soup for the lunch special.

The number of choices for sandwiches = 5

The number of choices for salad = 4

The number of choices for soup = 3

Now, the number of possible lunch special combinations can be ordered will be :-

$5\times4+5\times3=20+15=35$

Hence, the number of possible lunch special combinations can be ordered will be 35.

3 0

3 years ago