2 years ago

Find the value of y when x equals 18. x - 7y= -17

Mathematics

1 answer:

galina1969 [7]2 years ago

5 0

Answer:

y = 5

Step-by-step explanation:

(18) -7y = -17

-18 -18

-7y = -35

÷-7 ÷-7

y = 5

You might be interested in

Bruce has a 16 ounces bottle of water that is 1/2 full. He drinks 1/5 of the water left in the bottle. How many ounces of water

Natali5045456 [20]

Answer: 1.6 Ounces.

16/2 is 8.

8/5 is 1.6

You can check this by multiplying 1.6 times 5 then by 2,

8 0

2 years ago

What is the common point between lines y = ½ x + 4 and y = x – 4?

nirvana33 [79]

1/2X+4=X-4
1/2X+8=X
8=1/2X
16=X

(Pick one of the equations )
y=1/2X+4
y=(1/2)(16)+4
y=12

point: (16,12)

7 0

2 years ago

Help please. i am desperate

Nana76 [90]

Answer:

lol

Step-by-step explanation:

whyyy u say that hahahahhaa

4 0

3 years ago

I really need help i i put a picture up but this thing do´s not let me post it with out a question ?

kobusy [5.1K]

Answer:

Step-by-step explanation:

$y=-x^{2} -5x-6$

$y=-(x^2+5x+6)$

$y=-(x+3)(x+2)$

Set each factors equal to zero.

$(x+3)=0 , x=-3$

$x+2=0 , x=-2$

The x-int is

$(-2,0)$

4 0

2 years ago

Which graph represents the solution for the equation 5x-2=4

Jet001 [13]

You didnt list any graph?? Can you add it please :)

7 0

3 years ago

Read 2 more answers