Exact Form : 5/2
Decimal Form : 2.5
Mixed number Form : 2 1/2
The complete question is;
A paintball court charges an initial entrance fee plus a fixed price per ball.
P represents the total price (in dollars) as a function of the number of balls used n.
P = 0.80n + 5.50
How much do 10 balls cost?
Answer:
Cost of 10 balls = 8 dollars
Step-by-step explanation:
We are told that;
total price in dollars is given as a function of the number of balls
p = 0.8n + 5.5
Where n is number of balls.
We are told that the price above is price of number of balls plus entrance fee.
Thus, 5.5 dollars is the entrance fee while 0.8n dollars is the price for n number of balls.
Thus,for 10 balls,
Price of 10 balls will be 0.8 x 10 = 8 dollars
Answer:
$23.86 I believe, im a bit rusty lol
Step-by-step explanation:
Like terms would just be ones with the same variables
1. 7m, 20m, 5m
2. 13, 6, 2
3. 21bc, 8bc, 15bc
4. 27y, -6y, 9y
5. 45r, -7r, 5r
next section
6. 9r
7. 7r-8
8. -19r — 22p
9. 8r + 9p -7
10. 0
11. -19p — 2r
12. 9/4 r
13. 9r
14. 7/3p
ps. u should make questions that are long (like this) more points so ppl might be more willing to help (:
Answer: A = 108 ft²
Step-by-step explanation:
triangle 3-4-5 is a right triangle so if the base is 4, the height is 3.
Area will be two triangular bases, plus three sides
A = ½bh + ½bh + Lh + Lb + Lc
A = 2(½bh) + L(h + b + c)
A = 2(½(4)(3)) + 8(3 + 4 + 5)
A = 108 ft²
