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GaryK [48]
3 years ago
12

eight more than the product of four and a number is equivalent to seven less than the same number in equation form.

Mathematics
1 answer:
Georgia [21]3 years ago
5 0
4n + 8 = n - 7
(In which 'n' represents the unknown number)

(4n + 8): "Eight more than the product of four and a number"

(= n - 7): "Is equivalent to seven less than the same number in equation form."

Subtract 8 from both sides:
4n = n - 15

Subtract n from both sides:
3n = -15

Divide both sides by 3:
n = -5
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Please help, will mark brainliest .
yan [13]

18/3=6

24/3=8

21/3=7

The missing side is 7

4 0
3 years ago
Which expression is equivalent?
gregori [183]
The correct option is: Option (C) log_3c - log_{3}9

Explanation:
It is the property of log that if it contains the fraction, it can be expressed as the difference of the log of numerator and the log of denominator.

The general form is:
log( \frac{x}{y} ) = log(x) - log(y)

Hence the correct answer is log_3c - log_{3}9.


8 0
3 years ago
Aiden ran half as much on Tuesday than he did on Thursday how many miles did he run if Thursday was four thirds of a mile
MaRussiya [10]

Answer:

0.75 miles

Step-by-step explanation:

1. 4/3 is equal to 1.5 or 1.50

2. Divide 1.5 into a half.

1 whole is equal to 0.5 or 0.50

3. Divide the 0.50 in 1.50

0.50 divided by 2 is equal to 0.25

4. Add 0.50 + 0.25

0.50 + 0.25 = 0.75

___________________________________________________________

Hope this helped :)

4 0
2 years ago
The system of equations has 2x-y=2(x+1) y=-2
sleet_krkn [62]

Answer:

A.

Step-by-step explanation:

This equation has no solution.

3 0
2 years ago
If a box of 100 pencils cost $4.75, what should you expect to pay for 225 pencils?
skad [1K]

Answer:

$ 10.69

Step-by-step explanation:

225 is 2.25 times the 100 pencils. ( 225/100) So all you have to do is multiply 2.25 the price ($4.75) and you get 10.6875, money can only go to the tenth place so you round it to $10.69

<em>Hope this helped and pls mark as brainliest!</em>

<em />

<em>~Luna</em>

6 0
3 years ago
Read 2 more answers
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