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klemol [59]
3 years ago
7

3) 4x + 5(7x - 3) = 9(x - 5) What is it

Mathematics
2 answers:
stealth61 [152]3 years ago
7 0

Answer:ummm first you see whats 4 times 3 and the number you get for that add it with 5

Step-by-step explanation:

idk because im dummmm

Marat540 [252]3 years ago
4 0

Answer:

x=-1

Step-by-step explanation:

x=-1

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Graph the equation y=3x−6. Select two points to graph the line.
zhannawk [14.2K]

Answer:

Two points on the line are (0, -6) and (1, -3)

Step-by-step explanation:

I have a graphing calculator

5 0
3 years ago
Am eastern cotttentail rabbit and ferret weigh 7 lbs together. The ferret weighs 2 lbs more than the rabbit. Create a system of
aleksklad [387]

Answer:

Step-by-step explanation:

The first equation is the weights of the rabbit and the ferret together which is

r + f = 7.

The second equation puts the weight of the ferret in terms of the rabbit. If the ferret's weight is 2 pounds more than the rabbit, then

f = r + 2 (the word "is" means equals). Since we know what f is equal to, we will sub it into the first equation and solve for r:

r + (r + 2) = 7 and

2r + 2 = 7 and

2r = 5 so

r = 2.5 pounds.

A rabbit weights 2.5 pounds and the ferret weights 7 - 2.5 which is 4.5 pounds.

7 0
3 years ago
Picture attached below
jekas [21]

Answer:

D. sin J = Cos L

Step-by-step explanation:

LK = √219² - 178² = 127.58

sin J = <u>LK/LJ</u> =127.58/219 = 0.58

Cos L = <u>Lk/LJ</u> = 0.58

sin L = 178/219 = 0.81

Cos J = 178/219 = 0.81

Tan J = 127.58/178 = 0.72

tan L = 178/127.58 = 1.40

6 0
3 years ago
11-1/2y=3+6x solve for y
brilliants [131]

11- \frac{1}{2} y=3+6x

Taking y to the other side;

11-3-6x= \frac{1}{2} y

8-6x= \frac{1}{2}y

Multiply each side by 2

16-12x=y

y=16-12x

8 0
3 years ago
Read 2 more answers
G) X-3 (x - 2) = 3 (2-x)​
Paraphin [41]
  • x - 3( x - 2 ) = 3 ( 2 - x )

Multiply 3 with x - 2 on LHS and 3 with 2 - x on RHS

  • or, x - 3x + 6 = 6 - 3x

Now take -3x to LHS and change its symbol to +. And take 6 to RHS and change it to negative.

  • or, x - 3x + 3x = 6 - 6

-3x and 3x will cancel out and also 6 and -6 will also get cancelled out.

  • or, x = 0

<u>Answer</u><u>:</u>

<u>x </u><u>=</u><u> </u><u>0</u>

Hope you could understand.

If you have any query, feel free to ask.

7 0
3 years ago
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