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3 years ago

5a - 2(4a + 1) + 6(4a - 1) simplify it show workpls

Mathematics

2 answers:

pickupchik [31]3 years ago

6 0

Answer:

21a-8

Step-by-step explanation:

MrMuchimi3 years ago

3 0

Answer:

21a - 8

Step-by-step explanation:

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Label each fifth on the number line. )

Tcecarenko [31]

Step-by-step explanation:

1 for 0/5

2 for 1/5

4 for 2\5

4 for 3\5

4 for 4\5

12 for 5\5

1 for 6\5

1 for 7\5

1 for 8\5

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3 years ago

Slope = 2/5 On a Graph

Anestetic [448]

Look at it as the rise/run. Go up positive 2 on the graph(y-axis) for every 5 that you go across on the graph. Over 5, up 2, over 5, up 2. Hope this helps

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2 years ago

What is the product? (4x)(-3x^8)(-7x^3)<br> 0 -84x^12<br> o -84x^24<br> O 84x^12<br> O 84x^24

Rufina [12.5K]

Answer:

$84 {x}^{12} \:$

Option C

Step-by-step explanation:

$(4x)( - 3 {x}^{8} )( - 7 {x}^{3} )$

$(4x)(21 {x}^{8 + 3} )$

$84 {x}^{1 + 11}$

$84 {x}^{12}$

3 0

3 years ago

HeLp with math pls!!!!

natulia [17]

Hi,

Work:

Equation;

$( {2}^{4} )^{2} = {2}^{n}$

Write an expression in the exponential form with a base of 2.

${2}^{8} = {2}^{n}$

Since bases are the same, set the exponents equal.

$8 = n$

Switch the sides (RESULT)

$n = 8$

Hope this helps.
r3t40

4 0

3 years ago

James wants to send two gifts by mail. one package weighs 2 3/4 pounds. the other package weighs 1 3/4 pounds. what is the total

Taya2010 [7]

Answer:

4.5 pounds

Step-by-step explanation:

Convert them both to improper equations.

2 3/4 = 11/4

1 3/4 = 7/4

Then add.

11/4 + 7/4 = 18/4

Then simplify.

18/4 = 4 2/4 = 4.5

7 0

3 years ago

Read 2 more answers

5a - 2(4a + 1) + 6(4a - 1)​ simplify it show workpls

5a - 2(4a + 1) + 6(4a - 1) simplify it show workpls