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shusha [124]
3 years ago
9

Combine like terms to simplify the following expressions -5a - 4a + b

Mathematics
2 answers:
Sauron [17]3 years ago
7 0

Answer:

-9a + b

Step-by-step explanation:

For this problem, let us factor out the variable a from the terms containing the variable, and apply addition and the distributive property to simplify the terms.

-5a - 4a + b

= a ( -5 + -4 ) + b

= a ( -9 ) + b

= -9a + b

Hence, the simplified expression for -5a - 4a + b is -9a + b.

Cheers.

ella [17]3 years ago
4 0

Answer:

= -9a+b

Step-by-step explanation:

-5a+-4a =b

(-5a+-4a)+(b)

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I believe the answer would be 64w2.

Step-by-step explanation:

8 squared is 8 x 8, which equals 64, and then w squared is just w2, since we don't know what it is. Put them together, and the answer is 64w2.

5 0
4 years ago
The volume of a cylinder is 225π cubic inches,
aleksklad [387]

The value of the height of the cylinder is 25cm.

According to the statement

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From the given information:

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Now, solve it then

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brainly.com/question/9554871

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5 0
1 year ago
I don’t get this answer
matrenka [14]

23 units sure does hope this helps


3 0
3 years ago
The Ferris wheel is the most popular ride. In 1 hour, the Ferris wheel had 240 riders. If that was 60% of the total number of ri
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Answer:

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