Answer:
24.5
Step-by-step explanation:
+_+$+$+$-$-$-$+$+$+$+$+
Answer:
37.5
Step-by-step explanation:
37.5 · 0.72 = 27
<span>B) y = -3x3
</span>-----------------------------------
Therefore
(4y+6) +y = 46
We can combine the like terms:
5y + 6 = 46
Subtract 6 on both sides:
5y+6-6=46-6
Therefore 5y =40
Divide by 5 on both sides
5y/5 = 40/5
Therefore
y= 8
We found y but to find the value x we use y.
X= 4y+6
Therefore
x= (4*8)+ 6
Therefore
x= 32 + 6
x= 38.
Answer:
The equation is 
.
Step-by-step explanation:
Let 
represent the number of laps Jay run, and 
the number of minutes it takes him to run those laps.
We know that it it takes Jay 25 minutes to run 10 laps; therefore, the number of laps jay runs per minute is:
So, if Jay runs for minutes, the number of laps he will run be:
