Answer:
f(x)=x-2
Step-by-step explanation:
You just have to change 5a for x
X=cost per hamburgurs
y=cost per hot dog
200x+150y=1450
200x+250y=1750
we can multiply first equation by -1 and add to 2nd
-200x-150y=-1450
<u>200x+250y=1750 +</u>
0x+100y=300
100y=300
divide both sides by 100
y=3
sub back
200x+150y=1450
200x+150(3)=1450
200x+450=1450
minus 450 both sides
200x=1000
divide both sides by 200
x=5
the cost of a hamburgur is $5
the cost of a hot dog is $3
Answer:The distance from a point to a line is
distance(ax+by+c=0,(x0,y0)) = abs(ax0+by0+c)/sqrt(a^2+b^2)
So first convert the formula for the line to standard form
5x+2y=4
5x+2y-4=0
a=5, b=2, c=-4, x0=15, y0=-21
Step-by-step explanation:
41 degrees equal x boi get that A
nixon gave israel six bombs.
AKA a NIX amount of bambs
Answer:
a = 1.
Step-by-step explanation:
i guess you want to solve for a:
16 + (22a + a) = 16 + (a + 22)
16 + 23a = 38 + a
22a = 38 - 16 = 22.
a = 1.
