Answer:
468 minutes
Step-by-step explanation:
Given data
At a race a few months ago, she finished in 360 minutes
let us find 30% of 360 minutes
=30/100*360
=0.3*360
=108 minutes
Hence she finished with an added time of 108minutes
Therefore, in all she finished in
=108+360
=468 minutes
0.0098 < 0.01935 < 0.02 < 0.14999 < 0.1589
Let's start with " times a number". We will use to represent the number.
" less than" is next.
Finally, "is ".
Put it all together to get an expression.
Now, let's solve for the unknown number.
Add on both sides of the equation.
Divide both sides of the equation by to isolate .
5x+6y=60
x= $5 per pound of second type of seed
y=$6 per pound of first types of seed
Answer: it means simple interest
Step-by-step explanation it means simple interest because I means interest
$930
450 + 9600(.05)
450 + 480