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IRINA_888 [86]
4 years ago
6

What is the difference of the values of the two variables in this system of equations? y = 2x + 1 x + 3y = 10 A. 0 B. 1 C. 2 D.

3
Mathematics
1 answer:
Tema [17]4 years ago
3 0

C. 2 is the difference of the values of the two variables in the system of equations hope this helps!

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Simplify.
vovangra [49]
Pretty sure it is A. x4+10x2+48
Because:
If you multiply x^2 by X^2= x4
if you multiply 5^x by 2^x- 5*2=10 and x*x= x2 so it makes 10x2 
and then 8*6=46 
so if you put that all together then it is x4+10x2+48


5 0
3 years ago
Read 2 more answers
....Help Please......
bagirrra123 [75]

Answer:

See below.

Step-by-step explanation:

The vertex is the lowest point of the parabola.

The vertex is (-2, 1).

The x-intercepts are the points at which the parabola intersects the x-axis. This parabola does not intersect the x-axis, so there are no x-intercepts.

The y-intercept is the point at which the parabola intersects the y-axis.

This y-intercept is (0, 2).

7 0
3 years ago
How many terms are in the algebraic expression 2x - 9 x y + 17 y
Jet001 [13]

I see that they are  3 terms in this equation   2x, 9xy,17y

7 0
3 years ago
Based on the table, how many boys who prefer soccer would you
Citrus2011 [14]

Answer:

Option B) 100

Step-by-step explanation:

we know that

For a total number of 80 students , the number of boys that prefer soccer is equal to 10 (based on the table)

so

using proportion

Find out the number of boys that prefer soccer for a total number of 800 students

\frac{80}{10}=\frac{800}{x}\\\\x=800(10)/80\\\\x=100

5 0
4 years ago
Last night, the two dinner specials at Bruce's favorite restaurant were salmon filet and steak. The restaurant served 30 special
HACTEHA [7]

Answer:

12

Step-by-step explanation:

100% represents 30

What about 40%

100%=30

Cross mutiply you get 12

3 0
3 years ago
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