Answer:
55 minutes
Step-by-step explanation:
Use a proportion.
x = the number of minutes.

Answer:
<em>$30 </em>
Step-by-step explanation:
Add each month's earnings, then divide them by ow many months.
29+35+26=90
90/3 = 30
Answer = Thirty dollars .
For this case we can make the following rule of three:
1/10 scarf ------> 4/5 hour
x ------------------> 1 hour
Clearing the value of x we have:
x = (1 / (4/5)) * (1/10)
Rewriting we have:
x = (5/4) * (1/10)
x = 5/40
x = 1/8
Answer:
A fraction of a scarf that alison can knit in 1 hour is:
x = 1/8
Answer:
Range is the extension of the values across the x-y plane. We can see the data extends as far as -13 and as far as 11 so (-13,11)