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aivan3 [116]
3 years ago
6

Help pleaseeeeeeeeeeeeee

Mathematics
1 answer:
wolverine [178]3 years ago
4 0

Answer:

4z^2+7z

you have to combine the like terms

7z+4z^2+6-6

then becomes

(4z^2) + (7z) + (6-6)

gets you to the simplified version which is

4z^2 +7z

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Answer:

answer is 347.6

Step-by-step explanation:

21/7300= 347.6

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A car can go from 0 m/s to 27 m/s in 4.5 seconds. If a net force of 6600 N acted on
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The table shows the depth of a submarine over a 2 hour period. Did the sub go up or down?By how much?
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3 years ago
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Nady [450]
<h3>Multiplication Property of Equality is the missing reason</h3>

<em><u>Solution:</u></em>

Given that,

five thirds times x plus 2 equals negative 3

Therefore,

\frac{5}{3}x + 2 = -3

<em><u>Multiplication Property of Equality</u></em>

The Multiplication Property of Equality means that, if both sides of an equation is multiplied by same number, the equation still remains equal

\frac{5}{3}x + 2 = -3

Multiply both sides by 3

3(\frac{5}{3}x + 2) = -3 \times 3\\\\5x + 6 = -9

<em><u>Subtraction Property of Equality</u></em>

The Subtraction Property of Equality means that, we can subtract the same number from both sides of equation and the equation will still be true

5x + 6 = -9

Subtract 6 from both sides

5x + 6 - 6 = -9  - 6

5x = -15

<em><u>Division Property of Equality</u></em>

The Division Property of Equality means that, if both sides of an equation is divided by same number, the equation still remains true

5x = -15

Divide both sides by 5

x = -3

4 0
3 years ago
Read 2 more answers
1a.) State the domain of the function. <br><br> 1b.) State the range of the function.
Alenkasestr [34]

Answer:

Domain: all real numbers

Range: all real numbers

Step-by-step explanation:

The graph goes on infinitely both ways.

6 0
3 years ago
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