Answer:
720 sq ft
Step-by-step explanation:
Formula:
2 B + P x H
Answer: 3.14
Step-by-step explanation: it goes on forever but that is what most people use to calculate with
2(2y-1)+y=3
y=1
x=2 x1 - 1
x=1
Answer:
f= 3
Step-by-step explanation:
-12 = 4f-24
+24. +24
----------------
12 = 4f
/4. /4
-----------
f= 3
Answer:
The original cost was 20 dollars.
Step-by-step explanation:
$12 represents 60% of the original price.
Set up a proportion
Cross multiply Reduce 100/100 to 1
60/100 * x = 12 * 100/100
Multiply by 100
60/ 100 * x = 12
Divide by 60
60x = 12*100
60x = 1200
60x/60 = 1200/60
x = 20 dollars.
