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sertanlavr [38]

2 years ago

11

1) 6a + 5a = −11

1 answer:

dimaraw [331]2 years ago

5 0

Answer:

6a + 5a = 11

6a + 5a=

11a

11a = 11

divide both side by 11

11a/11 = 11/11

a = 1

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2(w – 3y + 4) + w – 5

melisa1 [442]

Answer: It should be 3w - 6y + 3

Step-by-step explanation:

-Solve:

$2(w-3y+4)+w-5$

-Use Distributive Property:

$2(w-3y+4)+w-5$

$2w-6y+8+w-5$

-Then, combine like terms:

$2w-6y+8+w-5$

$3w-6y+3$

Result:

$3w-6y+3$

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3 years ago

A bag contains the following marbles: 5

Inessa [10]

Answer:

5:20

Step-by-step explanation:

There are 5 black marbles and 20 brown marbles.

You would put black marbles (5) first, because it came before brown (20) in the list.

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3 years ago

Read 2 more answers

Any help would be nice

Snowcat [4.5K]

Answer:

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Step-by-step explanation:

if you are solving for a

7 0

3 years ago

What would you multipy and to which equation to start solving by using the elimination method? Then would you add or subtract th

tester [92]

Answer:

multiply the first equation by -2, then add them

Step-by-step explanation:

7x+4y=-4 *-2 7x+4y=-4 *-2 = -14x-8y=8

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3 years ago

What is the area of the trapezoid shown below?

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Answer:

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Step-by-step explanation:

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