A grocery store sells tangerines in 4/5 kg bags. A customer bought 4 kg of tangerines for a school party. How many bags did he buy? Select all the equations that represent the situation. A.
4 × 4/5 = ?

B.
? × 4/5 =4

C.
4/5 ÷ 4 =?

D.
4 ÷ 4/5 =?

E.
? ÷ 4/5 = 4

yes. we do proportions in probabilities.

$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

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).