Naomi has earned $75 mowing lawns for the past two days. She worked 2 1/2 yesterday and 3 3/4 hours today. if Naomi is paid the same amount for every hour she works, how much does she earn per hour to mow lawns?

$8

Step-by-step explanation:

2.5 + 4.25 = 6.75

then 54 divided by 6.75 = 8

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5