3 years ago

System equations by

Mathematics

2 answers:

Ann [662]3 years ago

8 0

Answer:

Step-by-step explanation:

Neko [114]3 years ago

3 0

Question

x - 4y = 11 \\ 5x + 2y = - 11

Answer:

x=45

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1/4(z 3z) 7=−z 1 please help with this ive been stuck

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Answer:

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Step-by-step explanation:

if the equation was 1/4(3z)7=-1z

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3 years ago

Car Value: In one year a new car decreased in value by 20%. If it sold for $19,400 when it was new, what was it worth after 1 ye

Phantasy [73]

20% of $19,400 is $3,880
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NNADVOKAT [17]

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3 years ago

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Vadim26 [7]

Answer:

Step-by-step explanation:

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HELP QUICK PLEASEEEE!!!!!!!!!!!!!!!! What is the intersection point for y=-3/2x-7 and y=5/6x+7!!!!

Alexandra [31]

Answer:

(-6,2)

Step-by-step explanation:

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