Answer:
Domain: -infinity < x < infinity
Step-by-step explanation:
This function has no undefined points or constraints.
First of all, if we want to graph this we will need to make it into slope intercept form
2x - y = 3
add y to both sides
2x = y + 3
subtract 3 from both sides
2x - 3 = y
flip the equation
y = 2x -3
we now know that the y-intercept is at (0, -3)
using that we plot the first point
The slope is 2
(this means up 2 over 1)
using that we make a line
(I'm sure you can graph it ;D)
Hope this helps :)
Answer:
see explanation
Step-by-step explanation:
Since the triangles are similar
(a)
The corresponding angles are congruent , that is
∠ A = ∠ D , ∠ B = ∠ E , ∠ C = ∠ F
(b)
The ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
24 ? = 168 ( divide both sides by 24 )
? = 7
47÷5 is 9.4 hope this help
Answer: $33
Step-by-step explanation: Divide 27/9 which is $3
-so you pay $3 for each pack
-then to find how much you need to pay for 11 packs you just multiply 11*3=33