Solve this using the substitution method please!! Y=425x+1139/Y=495x

Mathematics

1 answer:

Vinvika [58]3 years ago

4 0

20 is jenna a ssjsjsn a ans s s s s s s s s s s s. S s s s s s s s. S ss. S s

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Help please!!!!!!!!!!!!!!!!!!

alexandr1967 [171]

Which numbers ? ......

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3 years ago

Solve for the indicated variable. Include all of your work in your answer. Submit your solution.

zysi [14]

P=3r + 2s you need to get all the numbers and variables on the other side of the equation so that s is alone.
P -3r = 2s Subtract the 3r from both sides.
P- 3r /2 =s now divide the whole amount P-3r by 2 and you've got your answer!

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3 years ago

Giving branliest pls help

Natasha2012 [34]

Answer:

${( \frac{ {2x}^{4} {y}^{4} }{ {4x}^{2} } )}^{3} \\$

open the bracket:

$= \frac{ {2x}^{(4 \times 3)} {y}^{(4 \times 3)} }{ {4x}^{(2 \times 3)} } \\$

simplify:

$= \frac{ {2x}^{12} {y}^{12} }{ {4x}^{6} } \\$

group x terms together:

$= ( \frac{ {2x}^{12} }{ {4x}^{6} } ) \times {y}^{12} \\ \\ = (\frac{ {x}^{(12 - 6)} }{2} ) \times {y}^{12} \\ \\ = \frac{ {x}^{6} }{2} \times {y}^{12}$