Answer:
Hi , the answer is 280-140/ 4-2 = 140/2
y = 2/140 x
b . 70 beats each minute
Step-by-step explanation:
we will take a 2 point from the graph
(280,4) , (y1,x1) and (140, 2) , (y2,x2) each point represent a (y,x) point
m = y1-y2 / x1-x2 = 280-140 / 4-2 = 140 /2
now , y/x = 140/2 ... by B. Multiplication we will get y = 2/140 x
b .
from the graph we see that every minute the curve increase 70 beats
Thanks
Answer:
the answer for the problem is 15 .
Step-by-step explanation:
total muffins =?
muffins left=14
muffins missing=1
14 +1=15
there were fifteen muffins altogether .
Answer:
?
Step-by-step explanation:
however many weeks the question is asking for just multiply that number by 15
Answer:
c
Step-by-step explanation:
you need to find how the numbers increase each time to help you.
The first one because if you set it up like this
(8*12)+(9*24)=
8*12=96
9*24=216
96+216=312