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spin [16.1K]
3 years ago
7

Solve the system x + y = 12 and x - y = 2

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0

Answer:

answer is d

hope it helps

plz mark as brainliest

Step-by-step explanation:

7,5

8,6

9,7

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How to divided 245 by 70 <br> Show your work
Bas_tet [7]

Answer:

Step-by-step explanation:

Hello!

          2          4              5          ∟ 70

        -2           1                                 3, 5

------------------------

                      3              5        0

                      3              5       0

                -   --------------------------------

                     0                0        0

6 0
2 years ago
[15 Points] Solve for x.<br> <img src="https://tex.z-dn.net/?f=45x%2B34%3D24x%2B16" id="TexFormula1" title="45x+34=24x+16" alt="
sergiy2304 [10]

Answer:

6/7

Step-by-step explanation:

45x+34=24x+16

collect like terms, we now have;

45x-24x=16-34

21x=-18

X=18/21

X=6/7

8 0
3 years ago
Use the FOIL method to find the product below. (x + 3)(x2 – 6x)
Phoenix [80]
(x + 3) • (2x - 6x)
collect like terms
(x + 3) • (-4x)
distribute -4x through the parentheses

Answer: -4x^2 - 12x

Hope this helps!
6 0
4 years ago
O
never [62]

Answer:

○ B. 525\:square\:units

Step-by-step explanation:

All sides meet at right angles, so when split up, you have this:

525 = 98 + 21 + 154 + 252 = 7 \times 14 + 3 \times 7 + 11 \times 14 + 9 \times 28

I am joyous to assist you anytime.

8 0
4 years ago
Which are the correct classifications for the polygon?
Yakvenalex [24]
I believe the correct answer from the choices listed above is option A. THe correct classification of the polygon in the figure would be a concave hexagon. Counting the number of sides, we have 6 sides making it a hexagon. It is concave since one side is <span>hollowed inward.</span>
4 0
3 years ago
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