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Tresset [83]
2 years ago
14

What is the answr to -5(b + 1) = 8

Mathematics
2 answers:
julsineya [31]2 years ago
8 0

- 5(b + 1) = 8 \\  - 5b - 5 = 8 \\  - 5b = 8 + 5 \\  - 5b = 13 \\ b =  \frac{ - 13}{5}

PLEASE GIVE BRAINLIEST

schepotkina [342]2 years ago
5 0

\\\///\\\///\\\///\\\///\\\///\\\///\\///\\\///\\\///\\\///\\\///\\\//\\//\\//\\//\\\///\\//\\\///\\\///\\\///\

<h3>                                       \Rsh Hey! \Lsh</h3>

\Rsh<em>Let's solve this! We </em><em>can </em><em>do this! </em>\Lsh

>>> First, let's multiply -5 by b and 1. Then we obtain

\pmb{-5b-5=8}.

>>> Now we add 5 to both sides.

\pmb{-5b=13}

>>> And then, divide both sides by -5.

\pmb{b=-\dfrac{13}{5}}

>>> That is the value of b.

><><><><><<><><><><><><><><><><><><><><><><><><><><><><><><><><>

Hope the answer - and explanation - assisted you!

Happy studies! :)

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3 years ago
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The product of -3 and the square of a number decreased by 8.
Jet001 [13]

Answer:

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Step-by-step explanation:

So the "product of" means the answer to a multiplication problem. That means -3 is being multiplied by a number which is squared. I used the variable "n" for number but you could use any letter you want.

This is what we have so far,

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The term decreased means to reduce or subtract. Which means we are left with....

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Hope that helps and have a great day!

5 0
3 years ago
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8 0
4 years ago
Help! What is the area of each shape?
choli [55]

Answer:

27.84 m² , 42.48 m²

Step-by-step explanation:

The area (A) of a triangle is calculated as

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Shape A

has b = 9.6 and h = 5.8, then

A = 0.5 × 9.6 × 5.8 = 27.84 m²

Shape B

has b = 11.8 and h = 7.2 , then

A = 0.5 × 11.8 × 7.2 = 42.48 m²

7 0
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No need for any guessing.

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Multiply each side by  5 :  The relay = (5) x (3/4)  =  15/4  =  <em>3.75 miles </em>.


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3 years ago
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