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sveticcg [70]
3 years ago
10

How do i do systems of equations word problems ​

Mathematics
1 answer:
mariarad [96]3 years ago
8 0

Answer:

Highlight the important information in the problem that will help write two equations.

Define your variables.

Write two equations.

Use one of the methods for solving systems of equations to solve.

Check your answers by substituting your ordered pair into the original equations.

Step-by-step explanation:

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Name each polynomial by degree and number of terms -10x
Alenkasestr [34]

Answer:

Polynomials are classified according to their number of terms. 4x3 +3y + 3x2 has three terms, -12zy has 1 term, and 15 - x2 has two terms. As already mentioned, a polynomial with 1 term is a monomial. A polynomial with two terms is a binomial, and a polynomial with three terms is a trinomial

Step-by-step explanation:

4 0
3 years ago
Question 22 (2 points)
luda_lava [24]

Answer:

D.

Step-by-step explanation:

Momentum(p) is Mass(m) times Velocity(v) or p = mv

The results of the calculations are attached.  0.4 kg at 2 m/s has the most momentum:  0.8 kg*m/s

5 0
3 years ago
Solve each inequality. <br> 1. 5x + 2 &lt;17
butalik [34]

Answer:

x<3

Step-by-step explanation:

5x+2<17

Subtract 2 from both sides.

5x<17−2

Subtract 2 from 17 to get 15.

5x<15

Divide both sides by 5. Since 5 is positive, the inequality direction remains the same.

x=15/5

Divide 15 by 5 to get 3.

x<3

8 0
3 years ago
Which equation represents this number sentence?<br> Two less than one-fourth of a number is 10.
satela [25.4K]

Answer:

1/4n-2=10

Step-by-step explanation:

3 0
3 years ago
Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of
Inessa [10]
5√7 + 12√6 - 10√7 - 5√6
Write it like this:
(12√6 - 5√6) + (5√7 - 10√7),
as the 12 and 5 are both being multiplied by √6, they can be added or subtracted and its the same with 5 and 10, so it becomes:
7√6 - 5√7
You should leave it like this.
4 0
3 years ago
Read 2 more answers
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