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Lunna [17]
4 years ago
8

Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

Mathematics
2 answers:
Inessa [10]4 years ago
7 0

Answer by JKismyhusbandbae:

\mathrm{Expand\:}6\left(6x-2\right)+8\left(1-5x\right):\quad -4x-4\\-4x-4=2x\\\mathrm{Add\:}4\mathrm{\:to\:both\:sides}\\-4x-4+4=2x+4\\Simplify\\-4x=2x+4\\\mathrm{Subtract\:}2x\mathrm{\:from\:both\:sides}\\-4x-2x=2x+4-2x\\Simplify\\-6x=4\\\mathrm{Divide\:both\:sides\:by\:}-6\\\frac{-6x}{-6}=\frac{4}{-6}\\Simplify\\x=-\frac{2}{3}

andriy [413]4 years ago
3 0

remember that you can do anything to an equation as long as you do it to both sides

remember the distributive property: a(b+c)=ab+ac

also commutative property of addition: a+b=b+a

so

6(6x-2)+8(1-5x)=2x

distribute

6(6x-2)=6(6x)+6(-2)=36x-12

8(1-5x)=8(1)+8(-5x)=8-40x


36x-12+8-40x=2x

group like terms

36x-40x-12+8=2x

add like terms

-4x-4=2x

add 4x to both sides to get x by itself

4x-4x-4=2x+4x

0-4=6x

-4=6x

divide both sides by 6

-4/6=(6x)/6

-2/3=x(6/6)

-2/3=x(1)

-2/3=x

x=-2/3

the solution is x=-2/3

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Pls help me to find out this answer e,f,g,h no. only​
nignag [31]

Answer:

The picture is too blurry to make out!

Step-by-step explanation:

Hey! when you do problems like this it is very easy.

For multiplication: multiply the numbers and add the exponents.

For division: divide the numbers and subtract the exponents.

7 0
2 years ago
Read 2 more answers
Please help me I have 10 minutes!!
Diano4ka-milaya [45]

Answer:

it's d

Step-by-step explanation:

≤ may refer to:

Inequality (mathematics), relation between values; a ≤ b means "a is less than or equal to b"

so the answer D is right because the face always ponit to the bigger number if x is -14 then this stament would be true

7 0
3 years ago
Which expression is equivalent to (7x-5)-(3x-2)?
marishachu [46]
Apply the distributive property<span>. 
</span><span>7x−5−(3x)−1(−2)</span><span> 
</span>
<span>Simplify. 
</span><span>7x−5−3x−1(−2)

</span>Multiply <span>−1</span><span> by </span><span>−2</span><span> to get </span><span>2.</span><span> 
</span><span>7x−5−3x+2</span><span> 
</span>
Add <span>7x</span><span> and </span><span>−3x</span><span> to get </span><span><span>4x</span>.
</span><span>4x−5+2</span><span> 
</span>
Add <span>−5</span><span> and </span>2<span> to get </span><span><span>−3</span>.
</span><span>4x−3


</span><span>4x−3</span>
8 0
3 years ago
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Can someone pease help
Hatshy [7]

ANSWER

f(1) =  - 34

f(n) = f(n - 1) + 13

EXPLANATION

The given sequence is;

-34,-21,-8,5,....

The first term of the sequence is

f(1) =  - 34

The common difference is

d = 5 -  - 8

d = 5 + 8 = 13

The recursive definition is given by;

f(n) = f(n - 1) + d

f(n) = f(n - 1) + 13

for n=2,3,4,...

5 0
4 years ago
A particular dam contains 1,700,000,000,000 cubic feet of water. For a week long flood, water was released at a rate of 25,800 c
SVEN [57.7K]

Answer:

15,603,840,000

Step-by-step explanation:

A week is 604,800 seconds. 25,800 multiplied by that is 15,603,840,000.

5 0
4 years ago
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