Mari has 28 wooden cubes. she wants to stack them to form a triangle. each row will have one block fewer than the row below it. how many blocks will be in the bottom row of the pyramid? . 6 six cubes, 7 cubes, 8 cubes or 9 cubes?

ok

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

  lol