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LekaFEV [45]
3 years ago
12

Plz help i will give brainliest answer :)

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
8 0

Answer:

<u>Distributive property:</u>

a(b-c)=ab-ac

3(u - 5) =  \boxed{3u - 15}✓

<h3><u>(3u-15)</u> is the right answer.</h3>
Ann [662]3 years ago
4 0

Answer:

3u-15

Step-by-step explanation:

3(u-5)

Just multiply 3 by both of the numbers inside the parentheses and we get: 3u-15

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A forester planted 3 acres in seedlings the first day, 5 acres the second day, and
Yanka [14]

Answer:

9 acres remain

Step-by-step explanation:

First day:

3 acres

Second day:

5 acres were planted. 5 + 3 = 8

Third day:

4 acres were planted. 4 + 8 = 12

If 3 acres were destroyed, we just subtract!

12 - 3 = 9.

9 acres of seedlings remain.

I hope this helped! :)

6 0
3 years ago
Can yoy please help solve yhis problem.2/5b+1=11​
shusha [124]

Answer:

(2/5)*b+1 = -11 // + 11

(2/5)*b+1+11 = 0

2/5*b+12 = 0 // - 12

2/5*b = -12 // : 2/5

b = -12/2/5

b = -30

b = -30

Step-by-step explanation:

hope this helped :)

5 0
2 years ago
Read 2 more answers
Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
My name is Ann [436]
<h3>Answer:  (2x)^3</h3>

Work Shown:

x = some unknown number

2x = twice the number

(2x)^3 = cubing the previous result

If you want to simplify this expression, then you would get 8x^3 since 2^3 = 8.

4 0
2 years ago
The midpoint of CD is M(-1,-2). One endpoint is C (-9,-4). Find the coordinates of the other endpoint D.
yan [13]
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6 0
3 years ago
The graph shows the relationship between the pounds of candy bought at a candy shop and the total cost, in dollars.
Vesna [10]
C I took the test and got it right
6 0
2 years ago
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