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3 years ago

Solve the equation -4x=-40 x=

Mathematics

2 answers:

svet-max [94.6K]3 years ago

6 0

x=10

Step-by-step explanation:

10 times -4 is -40 since if you multiply a negative number by a positive you get a negative

mylen [45]3 years ago

6 0

Answer: x =10

Step-by-step explanation:

STEP ONE DIVIDE BOTH SIDES BY NEGATIVE 4

STEP 2 GET RID OF THE 4'S They cancel out

Step 3 your answer is 10 because negative divided by NEGATIVE equals a positive

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Write 1,054 thousand in standard form.

Agata [3.3K]

Answer:

1054

Step-by-step explanation:

1000+50+4

7 0

3 years ago

Evaluate the expression "12 - (-36) / -6"

Allisa [31]

Answer:

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2 years ago

The larger of two number is 15 more than three times the smaller number if the sum of the two numbers is 63 find The numbers

Aleks [24]

The two numbers are 12 and 51.

<h3>EXPLANATION</h3>

To solve this, I did 63-15, to get 48.

I then divided this by 4, to get the first number, which is 12.

To find the second answer, I multiplied 12 by 3, which is 36, and then added the 15 back on, to get 51.

51 + 12 = 63

3 0

3 years ago

Sara is collecting signatures to pu on her towns ballot. So far, she has 432 signatures. This is 36% of the number of signatures

In-s [12.5K]

Sara needs to collect 1200 signatures.

Step-by-step explanation:

Let,

x be the total number of signatures she needs to collect

Given percentage = 36%

Signature collected = 432

According of statement;

36% of x = 432

$\frac{36}{100}*x=432\\$

$\frac{36x}{100}=432\\Multiplying\ both\ sides\ by 100\\100*\frac{36x}{100}=432*100\\36x=43200\\Dividing\ both\ sides\ by\ 36\\\frac{36x}{36}=\frac{43200}{36}\\x=1200$

Sara needs to collect 1200 signatures.

Keywords: Percentage, Division

Learn more about percentages at:

#LearnwithBrainly

6 0

2 years ago

Driving on the highway, you can safely drive 60 miles per hour. "How far can you drive in ‘h' hours?" What is the range of the f

JulijaS [17]

Answer:

D.The distance you drive

Step-by-step explanation:

If you describe this situation as function, then it will look as:

f(h)= 60h
For h=1 you have f(1)= 60 miles
For h=2 you have f(2)= 120 miles etc.

The range of the function is the set of output values

In this case the range is the distance you drive

Correct option is D.

7 0

2 years ago