3 years ago

Simplfy the expression 3x+4(x-6)-3(x-7)

Mathematics

1 answer:

Nikitich [7]3 years ago

4 0

Answer:

the answer is 4x-3

Step-by-step explanation:

You might be interested in

Please help me with this :) i give 25 points .

nadezda [96]

Answer:

Step-by-step explanation: you brine is smart use it

7 0

3 years ago

Read 2 more answers

What is the measure of angle B in degrees? A) 30 B) 45 C) 60 D) 90

Triss [41]

Answer:

its a 30 my friend and if its not a then choose b hope this helped

Step-by-step explanation:

5 0

3 years ago

What is the solution to the equation x - 5 = 15?

Nonamiya [84]

Answer:

x=20

Step-by-step explanation:

x - 5 = 15

x +5 = +5

x = 20

4 0

2 years ago

Read 2 more answers

If you are making a scale drawing of a girrafe that is 6m tall, and the height of the girrafe in your drawing is 3cm, what is th

k0ka [10]

Answer:

1cm to 200cm

Step-by-step explanation:

l of giraffe = 6m = 600cm

l of giraffe drawing = 3cm

scale = drawing : real = 3 : 600 = 1 : 200

Therefore the scale is 1cm to 200cm

8 0

3 years ago

X+y=0.5 x-y=1 elimination meathod

user100 [1]

Answer:

$x=0.75, y=-0.25$

Step-by-step explanation:

We can add the two equations to eliminate $y$ and solve for $x$ .

$x+y+x-y=0.5+1$

$2x=1.5$

$x=0.75$

Now, we can find for $y$ by using substitution:

$x+y=0.5$ (given)

$0.75+y=0.5$

$y=-0.25$

Hope this helps :)

8 0

3 years ago