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4 years ago

-4x - 6 = -5y + 9 y=

Mathematics

2 answers:

xxMikexx [17]4 years ago

5 0

Answer:

y =4/5x + 3

Step-by-step explanation:

−4x−6=−5y+9

Step 1: Flip the equation.

−5y+9=−4x−6

Step 2: Add -9 to both sides.

−5y+9+−9=−4x−6+−9

−5y=−4x−15

Step 3: Divide both sides by -5.

−5y/−5

−4x−15/−5

4/5x+3

Answer:

4/5x+3

katen-ka-za [31]4 years ago

3 0

the answer is x= -y -3/2

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3y+6-y<br> please help me <3

ki77a [65]

Answer:

3 is the anser

Step-by-step explanation:

8 0

3 years ago

Please help very urgent i have like 2 mins to submit this and idk the answer. Thank you!<br>

Novosadov [1.4K]

Answer:

$\sqrt{949$

Step-by-step explanation:

difference in x = 7

difference in y = -30

using Pythagoras, distance = $\sqrt{x^{2} +y^{2} }$ = $\sqrt{7^{2} +30^{2} }$ = $\sqrt{949$

(but I don't understand what the nearest tenth part means)

8 0

3 years ago

Dilation of 1.5 about the origin

Lilit [14]

Answer:

Step-by-step explanation:

use the rule they tell you of 1.5

so (x,y) ⇔1.5(x,y)

w = (2,0)

x = ( 0,2)

y = (-2, 1)

z = (0, -2)

1.5(x,y)

W' = (3,0)

X'= (0, 3)

Y' = ( -3, 1.5)

Z' = (0, -3)

nice :)

5 0

3 years ago

54/10 converted to mixed number simply if needed ANSWER QUICK

gizmo_the_mogwai [7]

Answer:

54/10= 5,4 but if you want to a simple broken number it is 27/5

4 0

3 years ago

Read 2 more answers

358 tickets to the school basketball game on Friday were sold.Students tickets were $1.50 and non-student tickets were $3.25. Th

GuDViN [60]

235 student tickets and 123 non-student tickets were sold.

Step-by-step explanation:

Given,

Total number of tickets sold = 358

Total revenue generated = $752.25

Cost of student ticket = $1.50

Cost of non-student ticket = $3.25

Let,

x represent the number of student tickets sold.

y represent the number of non-student tickets sold.

According to given statement;

x+y=358 Eqn 1

1.50x+3.25y=752.25 Eqn 2

Multiplying Eqn 1 by 1.50

$1.50(x+y=358)\\1.50x+1.50y=537\ \ \ Eqn 3\\$

Subtracting Eqn 3 from Eqn 2

$(1.50x+3.25y)-(1.50x+1.50y)=752.25-537\\1.50x+3.25y-1.50x-1.50y=215.25\\1.75y=215.25$

Dividing both sides by 1.75

$\frac{1.75y}{1.75}=\frac{215.25}{1.75}\\y=123$

Putting y=123 in Eqn 1

$x+123=358\\x=358-123\\x=235$

235 student tickets and 123 non-student tickets were sold.

Keywords: linear equation, elimination

Learn more about elimination method at:

#LearnwithBrainly

6 0

3 years ago