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3 years ago

What is 7 plus 5 plus 99 minus 77

Mathematics

2 answers:

Arisa [49]3 years ago

6 0

The answer for that is 34

Fiesta28 [93]3 years ago

4 0

Answer:

Step-by-step explanation:

7 + 5 + 99 -77

12+99-77

111-77

Hope this helps! :)

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Given four functions, which one will have the highest y-intercept?

FinnZ [79.3K]

Here are the four functions :
1) Blake is tracking his savings account with an interest rate of 5% and a original deposit of $6.
Equation : y = 0.05x + 6
y-intercept = (0,6)

2) x g(x)
1 6
2 8
3 12
y-intercept = (0,5)

3) The function h of x equals 4 to the x power, plus 3
equation : y = 4^x + 3
y-intercept = (0,4)

4) j(x) = 10(2)x
y-intercept = (0,1)

Best choice : f(x) has the highest y-intercept.

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3 years ago

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adelina 88 [10]

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3 years ago

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What is the mode of the data set?

Nina [5.8K]

Answer:

The Mode is the number that appears most in a data set

Step-by-step explanation:

Data Set. 54, 54, 56, 54

Mode. 54

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3 years ago

Jada was using square stickers with a side length of 3/434 inch to decorate the spine of a photo album. The spine is 10 1/21012

Yuki888 [10]

Answer: The number of stickers she used to cover the length of the spine = 14.

Step-by-step explanation:

Given: The length of spine = $10\dfrac12$ inches = $\dfrac{21}{2}$ inches

Length of each sticker = $\dfrac34$ inch

If she laid the stickers side by side without gaps or overlaps, the number of stickers she use to cover the length of the spine = $\text{(Length of spine)}\div (\text{Length of each sticker})$

$=\dfrac{21}{2}\div\dfrac{3}{4}\\\\=\dfrac{21}{2}\times\dfrac{4}{3}\\\\=\dfrac{7\times2}{1}=14$

The number of stickers she used to cover the length of the spine = 14.

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3 years ago

What is 420/15 simplified to

Ghella [55]

So,

In order to simplify a fraction, we have to factor both the numerator and the denominator.
$\frac{420}{15} --\ \textgreater \ \frac{2*2*3*5*7}{3*5}$

Cross out ones.
$\frac{2*2*7}{1}\ or\ 28$

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3 years ago

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