5 pairs

one kind of writing paper for each coloured envelope
the last three papers would have to be in envelope colours that were already use so they cant be counted.

4 0

3 years ago

GUYS!!! PLEASE HELP MEEEE!!!!!1 I'LL MARK BRAINLYIST!!!!!!!!!!!! OR HOW EVER YOU SPELL IT!!!!!!!!!!!!! 1. Is C 2. In the graph o

lys-0071 [83]

I know that 2 is B.
3 is C
4 is D...?
5 is (0,3) and (1, 2) i thiinnkkk?

8 0

3 years ago

Read 2 more answers

The graph of a line has a slope of 3 and passes through the point (-4,-5).

Goshia [24]

Answer:

3x - y + 7 = 0

Step-by-step explanation:

The given point is , ( -4 , -5) and the slope is 3. The point slope form is ,

=> y - y₁ = m( x - x₁)

=> y - (-5) = 3 { x - (-4) }

=> y +5 = 3( x + 4 )

=> y + 5 = 3x + 12

=> 3x - y + 12 - 5 = 0

=> 3x - y +7 = 0

<h3>Hence the equation of the line is 3x - y + 7 = 0 .</h3>

5 0

2 years ago

H(x)=2x-4/3 o h^-1(x)= 3x-12/2 o h^-1(x)= 3/(2x-4) o h^-1(x)= 3x+4/2

Fed [463]

Answer:

$\large\boxed{h^{-1}(x)=\dfrac{3x+4}{2}}$

Step-by-step explanation:

$h(x)=\dfrac{2x-4}{3}\to y=\dfrac{2x-4}{3}\\\\\text{Exchange x to y and vice versa}:\\\\x=\dfrac{2y-4}{3}\\\\\text{Solve for y:}\\\\\dfrac{2y-4}{3}=x\qquad\text{multiply both sides by 3}\\\\2y-4=3x\qquad\text{add 4 to both sides}\\\\2y=3x+4\qquad\text{divide both sides by 2}\\\\y=\dfrac{3x+4}{2}$

7 0

2 years ago