F(x) = x^2
g(x) = x^2+5
g(x) = f(x)+5
We see that g(x) is basically f(x) but we add on 5. So 5 will go in the blank.
The value of angle E is 43 degeree.
55*3=165
165-54.3=110.7
110.7-56.1=54.6
54.6=answer
Answer:
3 + 0.25x
Step-by step answer:
1. add like terms inside the bracket 8+4=12
2. divide each term in bracket by 4
12/4 = 3
x/4 = 0.25x
Given:
The total admission price for a group of 4 adults and 10 children is $57.
The total admission price for a group of 3 adults and 7 children is $41.
To find:
The admission prices for an adult and for a children.
Solution:
Let the price of an adult be x and price of children be y.
According to the question,
...(i)
...(ii)
Multiply equation (i) by 3.
...(iii)
Multiply equation (i) by 4.
...(iv)
Subtract (iv) from (iii).
Divide both sides by 2.
Put y=3.5 in (i).
Divide both sides by 4.
Therefore, the price for an adult is $5.5 and price for a child is $3.5.