3 years ago

If x=9, what is the value of your in the equation below? y=8x-(1+4x)

Mathematics

2 answers:

n200080 [17]3 years ago

8 0

Plug 9 in. This is what the equation would look like.
Y=8(9)-(1+4(9))
Y=72-(5(9))
Y=72-45
Y=27

Phantasy [73]3 years ago

5 0

Y=72-(1+36)
Y=72-37
Y=35

You might be interested in

2/x2-9 - 3x/ x2-5x+6 please show work

Luda [366]

Answer: -3x^3 - 7x^2 - x + 39

Step-by-step explanation:

2/(x^2 -9) - 3x/(x^2-5x+6)

get those denominators factored out

2/(x-3)(x+3) - 3x/(x-3)(x-2)

Multiply both by both denominators

2(x-3)(x-2) - 3x(x-3)(x+3)

Multiply it out

(2x^2 - 10x + 12) - (3x^3 + 9x^2 -9x - 27)

Simplify and it becomes

-3x^3 -7x^2 -x + 39

5 0

3 years ago

Got time more on the way

kramer

Both a and b are correct

7 0

3 years ago

A parking space shaped like a parallelogram has a base of 17 feet and a height is 9 feet. A car parked in the space is 16 feet l

Sauron [17]

17 by 9 parking space
16 by 6 car

17-16=1
9-6=3
1 foot by 3 feet left of parking space

8 0

3 years ago

Please help SO CONFUSED

gulaghasi [49]

Answer:

SOH-CAH-TOA

$h = \sqrt{ 9^{2} +5^{2} }$

~~~~~~~~~~

H= $\sqrt{106}$

O= 5

A= 9

~~~~~~~~~~~~~~~~

Sin = $\frac{5}{\sqrt{106 } }$

Cos= $\frac{9}{\sqrt{106 } }$

Tan = $\frac{5}{9 }$

Step-by-step explanation:

5 0

3 years ago

Which number is irrational? O A 3 17 O B. 25 O C. 0.5 O D. 33

stepladder [879]

Step-by-step explanation:

that square of 2 irtional

:))))))))))

5 0

3 years ago