HELLO
Rodger my good friend walked 1200 meters.
Kilo- 1000m
Answer:
see explanation
Step-by-step explanation:
Use the points to find a and b, that is
(2, 18)
18 = a
→ (1)
(4, 162)
162 = a
→ (2)
divide (2) by (1)
= 
= 9
b² = 9 ⇒ b = 3
substitute b = 3 into (1)
18 = 9a ⇒ a = 2
y = 2
← exponential equation
Answer:
$0.929 per oz
Step-by-step explanation:
16 ounces are in one pound. So to find the answer you would do, 14.85 divided by 16 and round up if you prefer, which I did. The long answer is .928125
First you need to put it into y=mx+b format and which is 1/2x + 2 =y. The y intercept should be b in the equation y=mx +b so y=2. The x-intercept should be when y=0 and x equals a number which is x=-4. X-intercept=-4 and y-intercept=2.
(2x+1) (x+7)
I solved it by using the FOIL method, but you get the same answer either way
