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2 years ago

When x = -3, then what does y equal?

Mathematics

2 answers:

bazaltina [42]2 years ago

7 0

Answer:

y = - 6

Step-by-step explanation:

Locate x = - 3 0n the x- axis, then go vertically down until the line is met. At this point read the value of y from the y0 axis, that is

When x = - 3, y = - 6

IrinaK [193]2 years ago

7 0

Answer:-6

Step-by-step explanation:

Find the linear equation

Slope :(0,-3)(3,0)

0+3/3-0=>1

Y-int=-3

So equation

F(x)=X-3

Now substitute x by -3

Therefore:

F(x)=-3-3

=>-6

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4x + 4y = 20 2x - 2y = 2 .

Orlov [11]

Answer: Can you tell me how do you want it answered?

Step-by-step explanation:

5 0

2 years ago

X = a) 90 b) 135 c) 270

Serga [27]

If the outer arc is x, the inner arc is 360 - x

$90 = \frac{1}{2}( x - (360 - x) )$

$90 = \frac{1}{2}( x - 360 + x )$

$90 = \frac{1}{2}( 2x - 360)$

$180 = 2x - 360$

$2x = 360 + 180$

$2x = 540$

$x = 270$

5 0

3 years ago

Read 2 more answers

Solve each equation for the specified variable y+v=w solve for v

nasty-shy [4]

Answer: v=w-y

Step-by-step explanation:

y+v=w

-y -y

v=w-y

4 0

3 years ago

Read 2 more answers

Adult tickets to a a basketball game cost $5. Student tickets cost $1. A total of $2,757 was collected on the sale of 1,185 tick

Anastaziya [24]

Answer:

Number of Adults Ticket=393

Number Of Students Tickets=792

Step-by-step explanation:

Let 'x' be the Adult's tickets

Let 'y' be the Student's tickets

x+y=1185 (total sold tickets)

5x+y=2757(total cost of tickets)

-(5x+y=2757)x+y=1185

(-5x-y)- x+y=1185-2757

=-4x+0 = (-1572)

=-4x=(-1572)

x= (-1572)÷-4

=393

=x+y=1185

=393+y=1185

=y=792

So Number of Adults Ticket=393

Number Of Students Tickets=792

Hope it Help

7 0

3 years ago

Which equation represents the following word sentence? Five more than three times x is twenty. 5x + 3 = 20 3x + 5 +20 3(x + 5) =

vitfil [10]

So five plus three times x equals twenty because five is alone and you’re adding three times x and is represents the equal sign and twenty is alone. So the equation is this 5 + 3x = 20

6 0

2 years ago