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MArishka [77]
4 years ago
9

Four multiplied by the sum of 8 and a number is the same as 59 more than the number. find the number.

Mathematics
1 answer:
Daniel [21]4 years ago
5 0
The sum of 8 and a number is 8 + x.  Now multiply that by 4 to get 4(8 + x).  The word "is the same as" means "equals" 59 more than the number, which means we add 59 to the unknown we have called x.  So our equation now looks something like this (exactly like this, actually): 4(8 + x) = x + 59.  Simplifying a bit gives us 32 + 4x = x + 59.  3x = 27 and x = 9.  The number is 9!
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Use the distributive property to simplify this expression: 0.1(2x+3)
soldi70 [24.7K]

\huge\text{Answer:}

\huge\mathrm{0.2x+0.3}\checkmark

\huge\text{Solution:}

Hi there, hope you are having a great day! :)

<em />\bigstar\star\star\sf{What\:is\:the\:Distributive\:Property?}

The Distributive Property is a property which states that

\longmapsto\sf{a(b+c)=ab+ac

Now, let's apply this property:

\longmapsto\sf{0.1(2x+3)

\longmapsto\sf{0.2x+0.3} (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

\bf{-MistySparkles^**^*

8 0
2 years ago
I need help on 1 and 2 I’m very confused
Goryan [66]
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5 0
3 years ago
If 6x = 1/126 find the value<br> of x.
Anastasy [175]

Answer:

x = \frac{1}{756}

Step-by-step explanation:

Given

6x = \frac{1}{126} ( divide both sides by 6 )

x = \frac{\frac{1}{126} }{6} = \frac{1}{126} × \frac{1}{6} = \frac{1}{126(6)} = \frac{1}{756}

6 0
3 years ago
Read 2 more answers
Consider the two expressions 4b(b+1) and (2b+7)(2b-8). Compare their values if b=-3, b=-2, and if b=10. Is it true that for an v
frutty [35]

Answer:

FIRST EXPRESSION:

-  If b=-3, the value of 4b(b+1) is  24

-  If b=-2, the value of 4b(b+1) is  8

- If b=10, the value of 4b(b+1) is  440

 SECOND EXPRESSION:

-  If b=-3, the value of (2b+7)(2b-8)) is  -14

-  If b=-2, the value of (2b+7)(2b-8)) is  -36

- If b=10, the value of (2b+7)(2b-8)) is  324

Yes, for any value of "b" the value of the first expression is greater than the value of the second expression.

Step-by-step explanation:

Substitute the given values of "b" into each expression and evaluate.

- For the first expression 4b(b+1), you get:

If b=-3 → 4(-3)(-3+1)=24

If b=-2 → 4(-2)(-2+1)=8

 If b=10 → 4(10)(10+1)=440

 - For the second expression (2b+7)(2b-8)), you get:

If b=-3 → (2(-3)+7)(2(-3)-8)=-14

If b=-2 → (2(-2)+7)(2(-2)-8)=-36

 If b=10 → (2(10)+7)(2(10)-8)=324

You can observe that for any value of "b" the value of the first expression is greater than the value of the second expression.

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3 years ago
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