You have used one-third of your monthly allowance. If you have $20 left, how much was your monthly allowance?
1 answer:
$60 is your monthly allowance.
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X-9 = -5x+ 9
x + 5x = 9 + 9
6x = 18
x = 3
Answer:
4x5x4x7x4x9x2x1x43x125
Step-by-step explanation:
$34/4 lbs = x/ 5lbs
using cross products
4x=34*5
x = 34*5/4
x=$42.50
Answer: $42.50
Answer: n=-2
Step-by-step explanation:
there you go
Answer:
2/3(x-7)=(-2)
=> 2x - 14 = -6
=> 2x = 8
=> x = 8/2 => 4
