2x-40=140
+40 +40
2x=180
————
2x
X=90
The correct answer would be 90 crayons
Answer:
60
Step-by-step explanation:
6 inches is half a foot so 2 times 30 is 60
That is not right because u mulpitele the nubers
Answer:
price of a sandwich = $7.50
Step-by-step explanation:
let the price of a sandwich be $x.
entire order cost= cost of chips+ 5×cost of sandwiches
= 1.25 + 5x
1.25 + 5x = 38.75
5x=38.75-1.25
5x=37.50
x=7.50
Answer:
x=10
Step-by-step explanation:
The value of x is 10
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