9. James wants to purchase a telescope for
$54. If he saves $3 per week, in how many
weeks will he have saved enough to purchase
the telescope?

James will save $3 for 18 weeks before he can buy the telescope

Step-by-step explanation:

18weeks

Step-by-step explanation:

54/3=18

He will save up for 18weeks to buy the telescope

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