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4 years ago

How would you solve (-1,4),y=3x+5

Mathematics

1 answer:

astraxan [27]4 years ago

5 0

Answer:

y = 12x

Step-by-step explanation:

-1 times 4 equals -4 so you have -4,y = 3x + 5 so you do 5 + 3 so it is 8x then you have -4,y = 8x so you add 4 to each side and it becomes y = 12x

You might be interested in

Find the value of x 85 (X + 37) (6x + 22) 69

g100num [7]

Answer:

x = 21°

The angles of the quadrilateral are:

85°
58°
148°
69°

Step-by-step explaination:

The above figure is a quadrilateral.

Hence, the angle sum of the shape is 360°.

Therefore,

$85 + (x + 37) +69 + (6x + 22) = 360$

$85 + x + 37 + 69 + 6x + 22 = 360$

$(85 + 37 + 69 + 22) + (x + 6x) = 360$

$213 + 7x = 360$

$7x = 360 - 213$

$7x = 147$

$x = \frac{147}{7}$

$x = 21$

4 0

2 years ago

Find the value of x if y =1/4x and 5x-8y=33

Verdich [7]

Answer:

x=11

Step-by-step explanation:

y= 1/4x

5x-8y=33

5x-8(1/4x)=33

x=11

8 0

3 years ago

Add the 2/5, 3/4, 1/2

Keith_Richards [23]

1.65

33/20

1 13/20

Your welcome

7 0

3 years ago

I need help can someone please help me

Vladimir [108]

Answer:

1a)

5 green circles

1 green square

2 red circles

4 red circles

1b) probability is 5/12

Step-by-step explanation:

count for each (1a)

count every shape=12

since there is 5 green circles

the probability is 5/12

8 0

3 years ago

2+10 x 5 - 9 idk the answer

Phoenix [80]

Answer:

Step-by-step explanation:

12 times 5 is 60 -9 is 51

6 0

3 years ago

Read 2 more answers