i think x = 18
please talk me my answer is correct or not
Answer:
2x + 20
Step-by-step explanation:
2(x) + 2(10)
2x + 20
1.) 18 would be the amount she is getting paid per hour. You can solve this by diving $90 by the 5 hours she worked to find out how much she would make per hour.
2.) it is used as a multiplier because that is the same amount she gets paid regardless of how many hours she works so it is a constant number in this equation.
3.) The table she would multiply the amount of hours she worked by 18 and that would be her amount earned.
4.) for 3 hours she would get $54. You solve this by multiplying 3 hours by $18 which she makes an hour. For 2.1 hours she would get $37.8 you would solve this by multiplying 2.1 hours by $18 which is the amount she makes per hour.
-.642 is the correct answer in pretty sure.....
