Answer:
500
Step-by-step explanation:
each computer is 500 dollars
Answer:
if so 2130.12548...x^2
THATS BOT REALLY THE ANSWER.. I JUST REALLLY NEED TO LVL UP.. IM SO SORRY :(
Step-by-step explanation:
Here is the equation: x+(x+20) = 120
Since you can't combine anything yet, its x+x+20=120
You need to get x by itself
Minus 20 from both sides
Its x+x=100 now
Combine the x's which is now 2x
Now divide 100 by 2 which is 50
x=50
---------------
Lets check:
50+(50+20)=120
Now combine the numbers in the parentheses
Its now 50+70=120
50+70=120 and 70-50=20
As you can see, he ran 50 minutes the first day and 70 minutes the second day
Answer:
2
Step-by-step explanation:
32-8x=7x+2
32=15x+2
30=15x
x=2
Answer:
81 in each row
Step-by-step explanation:
81 + 81 = 162
