Answer:
ck12337
5 days ago
Mathematics
College
On a certain hot summer's day, 683 people used the public swimming pool. The daily prices are $1.75 for children and $2.00 for adults. The receipts for admission totaled $1279.75. How many children and how many adults
Step-by-step explanation:
Answer
y = (1/4)x - 5 or 4y - x + 20 = 0
Explanation
To get the rule required, we interpret the sentence and write it in a mathematical form.
5 less than one fourth of x is y
one fourth of x ⇒ (1/4)x
5 less than one fourth of x is y ⇒ (1/4)x - 5 = y
y = (1/4)x - 5
4y = x - 20
4y - x + 20 = 0
Answer:
cups of peanuts 6
cups of raisins 12
cups of peanuts : cost of raisins
6:10
Answer:
6/7 = y
Step-by-step explanation:
-3=7(y-9/7)
Distribute
-3= 7*y - 7*9/7
-3 = 7y - 9
Add 9 to each side
-3+9 = 7y -9+9
6 = 7y
Divide each side by 7
6/7 = 7y/7
6/7 = y
F(5)=-1
Thats it.................