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2 years ago

PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING

Mathematics

2 answers:

Vlad [161]2 years ago

7 0

Answer: The coordinates are (2.5, -1.5).

Explanation: The explanation is in the image.

mylen [45]2 years ago

5 0

Answer:

0, -2.5

Step-by-step explanation:

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jekas [21]

Answer:

b= -8

Step-by-step explanation:

we have: 3y +12 = 6x <=> y + 4 = 2x <=> y= 2x - 4

=> 2y=4x + b

<=> 2(2x-4) = 4x +b

<=> 4x - 8= 4x +b

<=> b = -8

6 0

2 years ago

Read 2 more answers

What does x equal in the expression (8x - 11)

marta [7]

Step-by-step explanation:

$8x - 11 = 0$

$8x = 11$

$x = \frac{11}{8}$

4 0

2 years ago

An electric motor pumps water into a pool at a rate of 500 liters per hour. After a tune up, its rate increases by x liters per

Alex73 [517]

Answer: 3(500+x)=1800

4 0

2 years ago

Find the size of deb

Akimi4 [234]

Answer:

$4x + 3 = 6x - 53 \\ 6x - 4x = 3 + 53 \\ 2x = 56 \\ x = \frac{56}{2} = 28$

8 0

2 years ago

(b) The perimeter of a rectangular painting is 250 cm.

hodyreva [135]

53x2=106
250-106= 144
144/2=72
The length is 72cm

4 0

2 years ago