A cashier earns $7 an hour. If x is the number of hours worked, which function represents the cashier’s earnings? y = 7x y = x 7 y = 7/x y=7
2 answers:
Answer:
y= 7x
Step-by-step explanation:
A cashier earns $7 an hour. If x is the number of hours worked,
y be the cashier's earning
To find cashier's earning we multiply the amount earns in 1 hour by the total number of hours worked
Total earnings depends on the total number of hours worked
Total earnings = earning per hour * number of hours worked
Cashier's earnings = 7 * x= 7x
y= 7x
I think its 7x since x represents the hours she worked. So lets say that she worked for 5 hours this day. It would be 5*7 which is $35. So it is 7x and if there is any choices you might say it as well so we can help you better
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To find those equations we can do any multiplication or division of both sides of the equation:
Examples:
2x + 9 = -15 | · 2
4x + 18 = -30
2x + 9 = -15 | · (-1)
-2x - 9 = 15
2x + 9 = -15 | ÷ 2
x + 4.5 = -7.5
There is the same solution: x = -12.
Answer:
how to help. what is the question.
Answer:
80
Step-by-step explanation:
Answer:
25/40=13/20
Step-by-step explanation:
just add 9 and 17 which is 26. so it's 26/40. simplify so it's 13/20
The chances will be : 3 and 6 and 4 and 5
