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Anna35 [415]
4 years ago
15

What value of n will make 3n = -15 a true statement ?

Mathematics
2 answers:
hammer [34]4 years ago
3 0

Answer:

n = -5

Step-by-step explanation:

Divide both sides by 3 to get x by itself

alisha [4.7K]4 years ago
3 0

Answer:

Okay, in order to solve for n, you need to  get the equation equal on both sides. Since this is a one step equation, you will divide -3 on both sides (-3 by -3 and 15/-3) and your outcome should be -5. Hope that helps!



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Explain how you can use the distributive property to multiply 62 times 8.
Feliz [49]

You can use distributive property because 62 and 8 share a greatest common factor, which is 8.  

4(2+7)

Hope this helps! :)

4 0
4 years ago
A soccer player is going to kick a soccer ball from one corner of a field to the opposite corner. If the field is 72 meters long
SIZIF [17.4K]

Answer:

Below

Step-by-step explanation:

The corners are the vertices of the rectangle

So to Kick the ball from the corner to the opposite one the player must kick far enough to cross all the width.

The width is 54 m

Then the distance needed is 54 m at least if the ball goes straight.

3 0
3 years ago
Read 2 more answers
76%
topjm [15]

Answer:

Mode = 7

Median = 6

Mean = 5.2

Range = 7

Step-by-step explanation:

Mode:

The most repeated number is 7 (thrice).

Median:

First, arrange them in order.

1, 2, 3, 4, 5, 7, 7, 7, 8, 8

The two middle numbers are 5 and 7. Find their average.

(5 + 7)/2 = 6

Mean:

(3+7+2+4+7+5+7+1+8+8)/10 = 5.2

Range:

Largest number - smallest number

8 - 1 = 7

Hope this helps!

5 0
3 years ago
A trinket factory can produce 3,000 trinkets per day. The warehouse has a capacity of 50,000 trinkets. Currently, there are 8,00
Ugo [173]
An equation for the number of trinkets in the warehouse after x days:
8,000 + 3,000x = 50,000

How many days will it take to fill the warehouse?

8,000 + 3,000x = 50,000
3,000x = 42,000
x = 14
7 0
4 years ago
Mrs. Adams deposited $12,000 into an account that earns an annual simple interest rate of 3.25%. She makes no other deposits or
lisabon 2012 [21]

Answer:

<em>Mrs. Adams will earn $3,120 of interest at the end of year 8.</em>

Step-by-step explanation:

<u>Simple Interest</u>

In simple interest, the money earns interest at a fixed rate, assuming no new money is coming in or out of the account.

We can calculate the interests earned by an investment of value A in a period of time t, at an interest rate r with the formula:

I=A.r.t

Mrs. Adams deposited an amount of A=$12,000 into an account that earns an annual simple interest rate of r=3.25%. We must find the interest earned in t=8 years. The interest rate is converted to decimal as:

r=3.25/100=0.0325

The interest is then calculated:

I=12,000\cdot 0.0325\cdot 8=3,120

Mrs. Adams will earn $3,120 of interest at the end of year 8.

7 0
3 years ago
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