Ava45018
Ava45018
29-12-2017
Mathematics
contestada
Explain how you got the answer please
Respuesta :
tynollette
tynollette
29-12-2017
Let m be the number of males and f be the number of females.
m+f=46 =>m=46-f
f=3(m-6)
replace m with 46-f: f=3(46-f-6)
f=120-3f
4f=120
f=30
C is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
เเปลภาษานิราศภูเขาทอง
In this Mercator map of North America, Canada and Alaska together appear larger than the United States and Mexico together when in fact they are smaller. What c
The Shake Shack sells large and small shakes. A large shake costs $5, and a small shake costs $3. On Sunday, the Shake Shack had a total revenue of $479. Which
How were gas vans primarily used by the Nazis in carrying out the Final Solution? They poisoned victims with gas from the van’s exhaust. They gathered victims a
The term realism refers to A. making things better than they actually are B. using as much descriptive language as possible C. describing things just as they a
Select all that apply. Which of the following are ways in which drugs can be administered? orally injection topically inhalation
When the focus audience of a piece of literature is the writer, the purpose of the piece is
Explain the role you think education plays in reaching your goals. Need a paragraph.
A literary analysis is written A. in first-person point of view. B. from an omniscient point of view. C. from a third-person perspective. D. in an informal
What is the proper procedure for using hand-held visual distress signal flares?
