The ordered pair (0,3) means they start out with 3 pizzas. This ordered pair is also the y intercept. The slope means for every 5 people they need 2 pizzas. The independent variable is guests and the dependent variable is pizzas.
Hope this helped :)
This means 5 meters/20 steps = x/1,000 steps. 20 times 50 is 1,000, so 5 times 50 is 250 meters. 5/20 can be also reduced to 1/4 = x/1000. Use cross products rule to get 4x = 1,000. Divided both sides by 4 to get x = 250 meters.
First, multiply both sides by m:
s*m = w - 10e
Then add 10e to both sides to isolate w:
s*m + 10e = w
or
w = s*m + 10e
Answer: b I think
Step-by-step explanation:
Z varies inversely as w ⇒ z*w=k
z=40 , w=0,1 ⇒40*0,1=4=k
z*20=4
z=4/20=1/5
z=0,2
