Answer:

Step-by-step explanation:
Let
blank (for convenience)

(change
into its decimal form)
(divide
on both sides)

∴ Blank = 50
Hope this helps :)
Answer:
x = 116?
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
3x-4+2x=36
5x-4=36
5x=36+4
5x=40
8x5=40
Answer:
8.50(43) + 10.50(6.5)=$433.75
Step-by-step explanation: