Riley is starting her own laundry business. Riley thinks she will do a better job than her competitors, so she thinks she can ch
arge $16.80 per hour. If she knows she will only be able to work 40 hours per week, how much money will she earn each week?
2 answers:
Answer:
672
Step-by-step explanation:
assuming that she is doing someones laundry and getting paid all those 40 hours then we use multiplication.
40x16.80=672$
Answer:
b
Step-by-step explanation:
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Answer:
9
Step-by-step explanation:
This means that 9/(9+72)=(3x-20)/(3x+36), or 1/9=(3x-20)/(3x+36). Cross-multiply to get that 27x-180=3x+36, so 24x=216, and x=9.
Answer:
8
Step-by-step explanation:
Use the quadratic formula:
Answer:
I think it's uhm twelve I'm not 100% sure though
If you multiply 25×6×4 you should get 600.
hope this helps!
