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3 years ago

Solve for y: y+5x=6;x= -1,0,1

2 answers:

7 0

When x = -1

y + 5x = 6

y = 6 - 5x

y = 6 - (5)(-1)

y = 6 - (-5)

y = 11

when x = 0

y = 6 - 5x

y = 6 - (5)(0)

y = 6 - 0

y = 6

when x = 1

y = 6 - 5x

y = 6 - (5)(1)

y = 6 - 5

y = 1

DanielleElmas [232]3 years ago

3 0

X=101 and Y= 511 that's my answer

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Answer:

270cm squared

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3 years ago

Need help please!!!<br>Given parallelogram MNOP if PN=27 what is NQ

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Answer:

NQ = 13.5

Step-by-step explanation:

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3 years ago

A 13-foot piece of string is cut into two pieces so that the longer piece is 4 feet longer than twice the shorter piece. find th

Daniel [21]

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S + 4 + S = 13
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4 years ago

I need math help. I don’t understand the question.

makkiz [27]

Answer:

A.) 132.3 mm Hg

B.) 49 years old

Step-by-step explanation:

$P= 0.006y^{2} -0.01y+119$

P = blood pressure

y = age in years

A.) Solution

To find: P

Given: y = 48

$P= 0.006y^{2} -0.01y+119$

P = 0.006 x 48 x 48 - 0.01 x 48 + 119

P = 0.006 x 2,304 - 0.48 + 119

P = 13.824 - 0.48 + 119

P = 132.344 ⇒ 132.3

B.) Solution

To find: y

Given: P = 132.92

$P= 0.006y^{2} -0.01y+119$

$132.92= 0.006y^{2} -0.01y+119$

$0.006y^{2} -0.01y-13.92$

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Answer: 49 years old

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2 years ago

Solve the system.<br><br> {y=5/6x+1<br> {−x+y=2

astraxan [27]

You can substitute the value of y(5/6 x + 1) from the first equation for y in the second and get $-x + ( \frac{5}{6} x+1) = 2
$ which becomes $- \frac{1}{6} x + 1 -1=2-1
$ and you get

3 0

4 years ago

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