2 years ago

HELP IM ON A TIMER

Mathematics

1 answer:

Zigmanuir [339]2 years ago

5 0

Answer:

The answer is 2x3 - 11x2 + 16x -3

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X = y - 3<br> 2x + y = 12<br> pls hurry i need badly

vfiekz [6]

$\huge \colorbox{yellow}{Question}$

$2x + y = 12$

$\huge \colorbox{yellow}{Answer}$

$x = y - 3 \: (equation \: 1)$

$2x + y = 12 \: (equation \: 2)$

Substituting the value of x in

( equation 2)

$2x + y = 12$

$2(y - 3) + y = 12$

$2y - 6 + y = 12$

$2y + y = 12 + 6$

$3y = 18$

$y = 18 \div 3$

$y = 6$

Now we get y = 6

Substituting the value of y in

( equation 1 )

$x = y - 3$

$x = 6 - 3$

$x = 3$

Now we get x = 3

$\huge \mathsf\red{Final \: Answer}$

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3 years ago

Erica Sutherland earns a yearly salary go 45,650, how much would Erica earn in a monthly paycheck

lidiya [134]

So thats a year salary, so divide that by 12 and theres your answer

5 0

3 years ago

Read 2 more answers

Which set does not contain –3?

fomenos

the set of all rational numbers

7 0

3 years ago

Neeeeeed the help please

lions [1.4K]

The correct answer is -5/7. Hope this helps.

8 0

4 years ago

Please help with math, will give brainliest

tino4ka555 [31]

Answer:

1; 31.2 2; 12.4 3; 30.8 4; 118.4 5; 16.53 (i ran out of time or else i wouldve finished, just use google for answers! ^_^)

done the rest, just Step-by-step explanation:

3 0

3 years ago

Read 2 more answers