Answer:
I got 80, but Im not sure.
Step-by-step explanation:
Retail = Cost/(100% - Markup%)
Retail = 64/(100%-20%)
Retail = 64/80%
Retail = 64/.80= $80
Answer:
B. Number the students on the school roster. Use a table of random numbers to choose 160 students from this roster for the survey.
Step-by-step explanation:
Answer:
x = - 4
Step-by-step explanation:
Hi there !
if f(x) = 2x + 7 and f(x) = -1 =>
2x + 7 = - 1
2x = - 1 - 7
2x = - 8
x = - 8 ÷ 2
x = - 4
Good luck !
Answer:
-32°F
Step-by-step explanation:
current temperature = -20°F-12°F
= - 32°F
I am not sure if its correct
That’s true!!!! They totally should do that!
