What is the meaning of the expression (4 + 5) x 2? The expression is worth the quotient of 2 and the sum of 4 and 5.
The expression is worth 4 more than (4 + 5).
The expression is worth twice as much at (4 + 5).
The expression is worth 4 times the product of 5 and 2.

ab will be equal to

$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