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Sophie [7]
3 years ago
7

Solve by elimination show each step will rate you 5 stars

Mathematics
1 answer:
Flura [38]3 years ago
5 0

Answer:Multiply X + Y by -6 so you can cancel 6x by -6x. Then you get 3y+24. Then divide by 3 and get Y=8 Then solve for X. Use one of the equations and solve for X. I would do X+8=16. Then minus 8 and get 8. So X=8

Step-by-step explanation:

With that being said the coordinate pair would be (8,8)

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A system of linear inequalities is shown above. ( in the picture )
astraxan [27]

Answer:

C. (0, -3)

Step-by-step explanation:

The given system is

- 2x - 3 \leqslant y

y - 1 \:  <  \:  \frac{1}{2} x

The point that satisfies both inequalities is the solution to the system.

When x=0 and y=-3.

We substitute into the first inequality to get:

- 2(0) - 3 \leqslant  - 3 \\  - 3 \leqslant  - 3...true

We again substitute into the second inequality to get:

- 3- 1 \:  <  \:  \frac{1}{2} (0) \\  - 4 \:  <  \: 0....true

The point (0,-3) is a solution to the system of inequalities.

7 0
3 years ago
Find the distance between the points (-2,3) and (3,-9)
kakasveta [241]

Answer:

  13 units

Step-by-step explanation:

Put the numbers in the distance formula and do the arithmetic.

  d = √((x2 -x1)² +(y2 -y1)²)

  = √((3 -(-2))² +(-9-3)²) = √(5² +(-12)²) = √(25 +144)

  d = √169 = 13

The distance between the points is 13 units.

5 0
3 years ago
Robyn ran 5 3/4 miles last week. She ran 4 1/10 miles this week. How many more miles did she run last week?
padilas [110]
5 \frac{3}{4} -4 \frac{1}{10} &#10;
5 \frac{15}{20} -4 \frac{2}{20}
1 \frac{13}{20}
7 0
3 years ago
Read 2 more answers
Vector u has its initial Point at (15,22) and it’s terminal point at (5,-4)
Anit [1.1K]

so let's firstly find the component form of "u", keeping in mind that "v" is really in the opposite direction and twice as long, so v = -2u.


\bf \stackrel{u}{(15,22),(5,-4)}\implies \stackrel{\textit{\underline{u} component form}}{}\implies \stackrel{u}{} \\\\\\ v=-2u\implies v=-2\implies v=

4 0
3 years ago
BRAINLIEST!!!<br> 15. Write the given equation in logarithmic form.
MArishka [77]
I got this answer. Check again

5 0
3 years ago
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