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3 years ago

Solve the system by substitution. y= 2x2 – 3x-1 Y=x-3

Mathematics

1 answer:

mr Goodwill [35]3 years ago

6 0

Answer:

x=0 or no solution?

Not sure tbh

Step-by-step explanation:

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What is the total number of arrangements for 3 green balls, 2 red balls, and 1 white ball?

klio [65]

Answer:

Step-by-step explanation:

***If choosing one of each, this is the answer*** This wasn't clearly asked for in the question though

When counting the number of arrangements of multiple choices, multiply the number of choices of each item together.

(3)(2)(1) = 6

Here is them listed..

Green ball 1, red ball 1, white ball

Green ball 1, red ball 2, white ball

Green ball 2, red ball 1, white ball

Green ball 2, red ball 2, white ball

Green ball 3, red ball 1, white ball

Green ball 3, red ball 2, white ball

7 0

3 years ago

What is the solution of the equation? Eliminate any extraneous solutions √3x + 28 - 8 = x

Alecsey [184]

The answer to the solution is x=43+√249/2

I hope this helps.

6 0

2 years ago

5,3 = 28<br>7,6 = 55<br>4,5 = 21<br>3,8 = ?

Bond [772]

Answer:

Step-by-step explanation:

3×3+8

i applied BODMASS RULE

5 0

1 year ago

Joel is considering putting a $

olganol [36]

Answer: $53.84

Step-by-step explanation: 3500 divided buy 65

6 0

3 years ago

ANSWER ONLY THANK YOU

viktelen [127]

A. (1,4)

EXPALINATION :

IF WE WRITE THE VALUE x = -1 AND y = 4

THEN, y= -8x - 4

4= -8×-1-4

4= 8-4

AND SECOND EQUATION IS : y = x+5

y = -1 +5

y = 4

hence, solved and explained

thank you And mark me brainlist if you understand And hopes so

8 0

1 year ago