I don’t understand this

Mathematics

1 answer:

Westkost [7]3 years ago

8 0

What are the direction or it 23

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7(z+2)-3z=44 quiero que me ayuden a resolver este problema por favor

slega [8]

No hablo expanol

7(z+2)-3z=44
7z+14-3z=44
7z-3z+14=44
4z+14=44
-14 -14
4z+14-14=44-14
4z+0=30
4z=30
1/4 1/4
(4z)/4=30/4
(4/4)z=15/2
1z=15/2
z=15/2

z=15/2

5 0

3 years ago

The Lcm of 24 and 56

sp2606 [1]

The least common multiple is 8

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3 years ago

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Someone, please help me with this asap! And no links or weird answers, please!

kupik [55]

Answer:

$b = 4$

Step-by-step explanation:

subtract by 5 on both sides. ur left with

${b}^{2} = 16$

square root b and 16. the square root cancels out b squared. find the square root of 16. the square root of 16 is 4

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2 years ago

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A class has 6 and 15 girls.what is the ratio of boys and girls?

Likurg_2 [28]

The answer is 6:15 or 6/15

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3 years ago

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The length of a rectangle is three more than twice the width. Express the length of the rectangle in terms of its width W.

Alika [10]

Answer:

L = 3W + 3.

Step-by-step explanation:

Twice the width = 2W,

Adding 3 gives 2W + 3.

8 0

3 years ago