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mrs_skeptik [129]
3 years ago
8

Solve the system 8x + 2y = -3, 3x - 2y = 8

Mathematics
1 answer:
choli [55]3 years ago
3 0

Answer:

x = 0.455   y = -3.318

Step-by-step explanation:

I graphed both of the equations on the graph below.

If this answer is correct, please make me Brainliest!

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What does relatively prime mean in math?
arlik [135]

Answer:

When two numbers have no common factors other than 1.

Step-by-step explanation:

In other words there is no value that you could divide them both by exactly (without any remainder).

21 and 22 are relatively prime:

• The factors of 21 are 1, 3, 7 and 21

• The factors of 22 are 1, 2, 11 and 22

(the only common factor is 1)

But 21 and 24 are NOT relatively prime:

• The factors of 21 are 1, 3, 7 and 21

• The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24

(the common factors are 1 AND 3)

Relatively Prime is also called "coprime" or "mutually prime".

Here we see that 12 and 16 are NOT relatively prime

4 0
2 years ago
4-2. For each tile pattern in problem 4-1, draw figures 0, 4, and 5 on graph paper. If it helps, copy figures 1, 2, and 3 obto y
balu736 [363]

the answer is d and e

5 0
3 years ago
How do I simplify 6x+4x-10(2)
Anika [276]

Answer:

10x-20 uhhh yeah that's the answer

6 0
3 years ago
What are the solutions to the equation 0 = x2 – x – 6?
ioda
Factor to this equation out, the easiest way is to solve for the two x values that add up to -1 but when multiplied is equal to -6. It should look like this: (x +- ?)(x +- ?). 
The factored out form is then (x - 3)(x +2), because -3 + 2 = -1 and when multiplied together gives -6. 
x - 3 = 0
x = 3
x + 2 = 0
x = -2
The two solutions are therefore, x = 3 and x = -2. 

Hope it helps
3 0
3 years ago
Read 2 more answers
Subtract 6 from z, then multiply 3 by the result
Helen [10]

Answer:

3(z-6)

Step-by-step explanation:

First Subtract 6 from z,

=> z - 6

then multiply by 3,

=>3(z-6)

6 0
2 years ago
Read 2 more answers
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