Ava45018
Ava45018
01-01-2018
Mathematics
contestada
Explain plzzzzzzzzzzzzzzzz
Respuesta :
tynollette
tynollette
01-01-2018
they obviously didn't get the family membership pass.
Let c be the number of children, a be the number of adults
5c+30a=185
c+a=12 =>c=12-a
5(12-a)+30a=185
60-5a+30a=185
25a=125
a=5
c=12-5=7
there are 7 children and 5 adults.
Answer Link
jdoodlebug627
jdoodlebug627
01-01-2018
they spent $60 on the children 0 adults and 3 seniors or it would be uneven and they would be paying extra 5 dollars unless they had 13 children
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
A roller coaster has a total track length of 500 yards. A complete ride on the roller coaster is considered two times around the track. The start and stop place
6. Order these fractions from least to greatest: 2/3 7/12 3/4
Consider the function ƒ(x) = x2. Which of the following functions shifts ƒ(x) downward 5 units and to the right 3 units? A) ƒ(x) = (x – 5)2 – 3 B) ƒ(x) = (x –
Which of the following is an adjectival phrase in the sentence? The overly excited children rushed into the front room with coloring books and new crayons. A. c
The Call of the Wild Jack London Chapter 1 Buck did not read the newspapers, or he would have known that trouble was brewing, not alone for himself, but for eve
six risky situations youth are frequently exposed to
Which of the following options would be the best for dissolving PbBr2(s)? 1) add to a solution of CH3COOH 2) add to a solution of NaBr 3) add to a solution of N
look at the image below plzz urgant help !!!!!! NEED DONE IN TEN MINUTES
summary for the wanderings of ulysses
drag the numbers to order them from least to greatest0.19 -2.86-0.370.911.46
