Pema is trying to figure out why (-5)×(-2)=+10. He knowa these three things:
•5+(-5)=0
•5+(-5)×(-2)=[5×(-2)]+[(-5)×(-2)]
•5 ×(-2)=(-10)
How can pema use what he knows I to figure out that (-5)×(-2)=+10?

Help me guys need the ans before 7:00am tomorrow.
Tq❤️​

i think asking google will you get the answer to that question

80% of the cookies

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