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3 years ago

Simplify- -126 x2 y7 z*3 w

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

the answer is 5 2 9 2

really all you have to do is multiply 126 * 2 * 7 * 3

then all that's next is to just put the letters in the order they were originally at the end of the answer

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Please help me thank you and show all work

AleksAgata [21]

Proportional:
82.8 / 92 = 0.9
73.8 / 82 = 0.9
so
FG / 47 = 0.9
FG = 47 * 0.9
FG = 42.3

answer

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2 years ago

What is the ratio a:b if 8a=3b?

Digiron [165]

The ratio a:b is 3:8

Step-by-step explanation:

In simple words, the ratio a:b means the fraction a/b.

So we will have to solve the given equation for a/b

Given

$8a=3b$

Dividing both sides by 8

$\frac{8a}{8}=\frac{3b}{8}\\a=\frac{3b}{8}$

Dividing both sides by b

$\frac{a}{b}=\frac{3b}{8*b}\\\frac{a}{b} =\frac{3}{8}$

The ratio a:b is 3:8

Keywords: Ratios, Fractions

Learn more about ratios at:

#LearnwithBrainly

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2 years ago

What is the value of 6z÷22+5y when y=3 and z=6 ?

Mnenie [13.5K]

The must be b because I got 16.66666

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3 years ago

Help to solve -7 - 3a = 1 - 4a

Evgesh-ka [11]

Answer:

-7 - 3a = 1 – 4a

Step one: Add 4a to -3a

-7 + a = 1

Step two: Add 7 to 1

A = 8

You're done! A=8 for this problem!

Hopefully this helps! Feel free to mark brainliest!

6 0

2 years ago

Read 2 more answers

Jacob shares 4 sandwiches equally on 3 plates. How many sandwiches will be on each plate?

My name is Ann [436]

Answer:

1 1/3

Step-by-step explanation:

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3 years ago

Simplify- -126 x*2 y*7 z*3 w

Simplify- -126 x2 y7 z*3 w