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Pachacha [2.7K]
3 years ago
12

The theoretical premise that the sum of 1 + 2 + 3 will equal 7 or more is known as

Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0
Equals 6.............
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A restaurant bill is $25, and a 20 percent tip should be given to the waiter. Which expression can be used to find the total amo
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25X0.02 so A Hope is helps :D
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3 years ago
Read 2 more answers
Can someone please explain how to do these?
Pani-rosa [81]

Answer:

<u>First question answer:</u> The limit is 69

<u>Second question answer:</u> The limit is 5


Step-by-step explanation:

For the first limit, plug in x=8 in the expression (9x-3), that's the answer for linear equations and limits.

So we have:

9x-3\\9(8)-3\\72-3\\69

The answer is 69


For the second limit, if we do same thing as the first, we will get division by 0. Also indeterminate form, 0 divided by 0. Thus we would think that the limit does not exist. But if we do some algebra, we can easily simplify it and thus plug in the value x=1 into the simplified expression to get the correct answer. Shown below:

\frac{x^2+8x-9}{x^2-1}\\\frac{(x+9)(x-1)}{(x-1)(x+1)}\\\frac{x+9}{x+1}

<em>Now putting 1 in x gives us the limit:</em>

\frac{x+9}{x+1}\\\frac{1+9}{1+1}=\frac{10}{2}=5

So the answer is 5

3 0
3 years ago
Which expression is equivalent to 8 -(6r+2)
scoundrel [369]

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▹ Answer

<em>6(1-r)</em>

▹ Step-by-Step Explanation

8 - (6r + 2)

8 - 2(3r + 1)

2(4 - (3r + 1))

2(4 - 3r - 1)

2(3 - 3r)

2 * 3(1 - r)

6(1 - r)

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

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3 0
3 years ago
How do unit rates help you make decisions about which items to purchase
Valentin [98]

Answer:

The higher number would be the one that more people are getting

Step-by-step explanation:

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3 years ago
There are 5280 feet in a mile. How many miles 2) A recipe needs 4 cups of milk. A cup is 8 ounces.
Alla [95]

Answer:

2.8409091 miles

Step-by-step explanation:

8 0
3 years ago
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