3 years ago

ILL MARK U BRAINLIEST HELP

Mathematics

2 answers:

Scilla [17]3 years ago

7 0

Answer:

6x-y

Step-by-step explanation:

Add the two expressions

Olenka [21]3 years ago

7 0

Answer:

6x + -y

Lets simplify this step by step:

2x + 7y + 4x −8y

2x + 7y + 4x + −8y

Then we combine like terms

=2x + 7y + 4x + −8y

=(2x + 4x) + (7y + −8y)

= 6x + −y

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(4x3y3)3<br>me pueden ayudar

Dominik [7]

Answer:

12x9y9

Step-by-step explanation:

( 4x3y3 ) 3

= 4x ⋅ 3 ⋅ 3y ⋅ 3 ⋅ 3 ⋅ 3

= 12x9y9

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2 years ago

Whats the answer to 8.4 + 0.18x = 0.32x

Sveta_85 [38]

Step-by-step explanation:

$0.32x - 0.18x = 8.4 \\ 0.14x = 8.4 \\ x = \frac{8.4}{0.14} \\ x = 60$

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2 years ago

Turn 25/4 into a mixed number

horsena [70]

Mixed number is 6 1/4

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2 years ago

Mila Hawkins purchased a bookshelf for $210.00.

Alenkinab [10]

Answer:

$12.60

Step-by-step explanation:

6% of 210 is .06 x 210 which equals 12.60

6 0

2 years ago

A group of 727272 people travel to the beach for a clean-up day. Some of the people bring their own supplies (such as gloves, wa

Leno4ka [110]

Answer:

$b+p=72$

$p=72-b$

Step-by-step explanation:

We can represent this situation with an equation that shows that when b and p are added, then the total number of people will be 72

The number of people who bring supplies = b

The number of people, to whom supplies are provided = p

We get ;

$b+p=72$

$p=72-b$

7 0

3 years ago

Read 2 more answers