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2 years ago

Pls answer if u dont get answer right u. Get the boot no points and a report if u scam

Mathematics

1 answer:

guajiro [1.7K]2 years ago

4 0

Answer:

.65

Step-by-step explanation:

4.58/7=.65

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Your friend just purchased a new hybrid for $25,236. She received $3,110 for her trade in and used that money as a down payment

Anna007 [38]

The answer will be C

3 0

3 years ago

K(n) =4n + 1; find k(-7)

yarga [219]

Answer:

k(-7) = -27

Step-by-step explanation:

K(n) = 4x + 1

find k(-7)

so we have 4(-7 ) +1

-28 +1

Therefore, k(-7) = -27

3 0

2 years ago

For how many integer values of n will the value of the expression 4n + 7 be an integer greater than 1 and less than 200?

Morgarella [4.7K]

Answer:

Step-by-step explanation:

We are asked that the value of (4n + 7) will be an integer > 1 and < 200, for how many integer values of n.

So, equating (4n + 7) with 200 we can get the value.

4n + 7 = 200

⇒ 4n = 193

⇒ n = 48.25

Hence, the value of n will be the largest integer less than 48.25.

Therefore, the number of integer values of n will be 48. (Answer)

3 0

3 years ago

Prove that for a triple element x, y, z the distributive law is always satisfied if one of the elements equals 0 or 1, or if two

solmaris [256]

The distributive law is satisfied if the numbers 1,2, and 3 are used as multyplying factors.

<h3>What is the distributive law?</h3>

This is basic mathematical law that states:

A multiplied by (b+c) equals (a x b) + (a x c)

<h3>Is this law satisfied if there are three numbers involved?</h3>

The law is always satisfied if one of the numbers is 1. Here is an example

2 x (1+2+3) = 2 x 6 = 12

(2x1) + (2x2) + (2x3)
2+4+6 = 12

Learn more about mathematical laws in: brainly.com/question/15190681

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3 0

1 year ago

8.45 At some point in the season, the Unicorns had won 60% of their basketball games. After that point, they won 8 more games an

ololo11 [35]

Answer:

The total number of games won by Unicorn is 40.

Step-by-step explanation:

We are given with a word problem
We are asked to find the number of unicorns played during the season
We can do this in two steps

Step 1: Finding the win percentage

Step 2: Finding the number of unicorns played during the season

Step 1 of 2

Let the number of games played by unicorn be x.The unicorn won 60% of the first x-10 games That is $\frac{60}{100} \times(x-10)$

Combining the 8 games we get,

$\begin{gathered}\frac{60}{100}(x-10)+8=\frac{60}{100} \times x-\frac{60}{100} \times 10+8 \\0.6 x-6+8=0.6 x+2\end{gathered}$

Step 2 of 2

The unicorn totally won 65% of the games played.

That is $\frac{65}{100} \times x=0.65 x$

Equating both the equation gives

$\begin{gathered}0.6 x+2=0.65 x \\2=0.65 x-0.6 x \\2=0.05 x \\\frac{2}{0.05}=x \\40=x\end{gathered}$

5 0

1 year ago