The ratio of copper to zinc in a certain alloy is 5 to 4. If 50 grams of copper are used, how many grams of zinc are needed to make this alloy?

you have to put the graph on here with the question

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

it would be 3 ÷by 6 because the number on each side

i think it’s c i believe