Answer:
y = - 2x + 13
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (3, 7) and (x₂, y₂ ) = (5, 3)
m = 
= 
= - 2, thus
y = - 2x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (3, 7), then
7 = - 6 + c ⇒ c = 7 + 6 = 13
y = - 2x + 13 ← equation of line
Answer:
17
Step-by-step explanation:
17*3=51
51–11=
40
17*2=34
34+6=
40
So there are 36 carpenters and 29 showed up on a certain day. Were looking for the precent.
First, lets set up a proportion.
29/36 = ?/100
We need to cross multiply so that we can find out what the precent is.
29x100
divided by 36
Around 81 percent.
(3 4/7 - 3/5) x 2/3 = 208/105
3/2 x (3 4/7 - 3/5) = 156/35
That is what your two problems are when simplified.
From there on you can tell what is greater then another.
The answer is 126$ Just divide 127 divided by 22 then multiply that by 21
