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2 years ago

What is -5(2x + y - 4)

Mathematics

1 answer:

Dafna11 [192]2 years ago

5 0

Answer: $-10x-5y+20$

Step-by-step explanation:

Multiply each term in the parenthesis by -5:

$-10x-5y+20$

$-5*2x-5y-5*(-4)$

Calculate the Product:

$-5*2x-5y-5*(-4)$

$-10x-5y-5*(-4)$

Solution:

$-10x-5y+20$

Please mark brainliest if this helped you :)

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The sum of two consecutive odd integers is 188. list the numbers from smallest to largest:

mixer [17]

X and x+ 2 equal 188
add all the like terms to get 2x+2=188
subtract 2 from each side
2x=186
divide by 2
x=93
so the numbers are 93 and 95

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2 years ago

In descending order: 0.03, 1.03, 0.13, 1.13

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Answer:

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2 years ago

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What is 6 divided by a number that will give you 12

AURORKA [14]

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$Hello$ $There!$

We need to find what number, if 6 is divided by it, gives us 12.

This isn't hard, I promise! I am going to take you through a few steps, and we'll find the answer.

Are you ready? Then let's begin...:)

$Procedure:$

✦ We can think about it as: 6 divided by what number gives us 12?

(let the number be z)

$^6/_z=12$

Multiply both sides by z

$6=12z$

Divide both sides by z

$z=^6/_{12}$

Which is the same as

$z=^1/_2$

hope it's helpful!
wishing you a great day!

$Greetings!$

6 0

1 year ago

H²=p²+b² make b the subject of formula

zubka84 [21]

Answer:

done same as before put value and do process like simplify

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3 years ago

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morpeh [17]

Answer:

30% of the sodas were regular sodas

Step-by-step explanation:

Add 21 and 49 to get the total number of sodas and 21+49=70. To get the percentage, divide 21 by 70 (21÷70) is 0.3 or 30%.

To check, do 30% (or 0.3) • 70 and you will get 21.

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