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tester [92]
3 years ago
6

(3x3 - 2x2 + 4) - (2x2 + 14) =

Mathematics
2 answers:
gogolik [260]3 years ago
6 0
The answer is c u welcome
ipn [44]3 years ago
4 0

Answer:

Option C is correct

3x^3-4x^2-10

Step-by-step explanation:

Like terms are those terms which have same variable to the same power.

Find the difference of the following:

(3x^3-2x^2+4)-(2x^2+14)

Remove the parenthesis we get;

3x^3-2x^2+4-2x^2-14

Combine like terms;

3x^3-4x^2-10

Therefore, the difference of (3x^3-2x^2+4)-(2x^2+14) is, 3x^3-4x^2-10

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A server brings 9 bread sticks to a table with 4 people. How many bread sticks each persons gets ?
AURORKA [14]

Answer:

2 1/4

Step-by-step explanation:

Each person gets 2 1/4 bread sticks.

9÷4= 2 1/4

3 0
3 years ago
Read 2 more answers
How many solutions does the equation 5x+17=4(3x−1) have?
Stella [2.4K]

<u>Answer:</u>

one solution = 3

<u>Step-by-step explanation:</u>

Let's solve your equation step-by-step.

5x+17=4(3x−1)

Step 1: Simplify both sides of the equation.

5x+17=4(3x−1)

5x+17=(4)(3x)+(4)(−1)(Distribute)

5x+17=12x+−4

5x+17=12x−4

Step 2: Subtract 12x from both sides.

5x+17−12x=12x−4−12x

−7x+17=−4

Step 3: Subtract 17 from both sides.

−7x+17−17=−4−17

−7x=−21

Step 4: Divide both sides by -7

-7x/-7 = -21/-7 = 3

4 0
2 years ago
PLEASE HELP ASAP! 30 points!
rusak2 [61]
200=2m+18
182=2m
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5 0
3 years ago
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Simplify.<br><br>(7y)^2<br><br>Write your answer without parentheses.
kiruha [24]

Answer:

Step-by-step explanation:

(7y)² = 7²×y² = 49y²

4 0
3 years ago
Sandra has ribbons that are 2/6 meter 3/4meter and 4/9 meter long .She needs to use the ribbon longer than 2/3meter to make a bo
timurjin [86]

Answer:

3/4 meter

Step-by-step explanation:

Need Common denominators to compare size

2/6  3/4  4/9     which is longer than 2/3?

2/6 compared to 2/3.  2/6 = 2/6 and 2/3 = 4/6.  

2/6 < 2/3 so 2/6 is too short

3/4 compared to 2/3   3/4 = 9/12  and 2/3 =  8/12

3/4 > 2/3 so 3/4 is longer than 2/3

4/9 compared to 2/3  4/9 = 4/9 and 2/3 = 6/9

4/9 < 2/3 so 4/9 is too short

6 0
3 years ago
Read 2 more answers
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