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3 years ago

A paintball court charges an initial entrance fee plus a

Mathematics

2 answers:

matrenka [14]3 years ago

7 0

Answer:

Step-by-step explanation:

Firstly, Let us identify the variables in the functions.

The function states that for every n ball, the price is $0.80. Plus the $5.50.

Now that we know what the function stands for, we can substitute 10 into n, and remove the entrance fee of $5.50.

P=0.80n

This gives us $8, which means the price for 10 balls not including the entrance fee is $8.

Serga [27]3 years ago

6 0

Answer:

$5.50 for the people on khan

Step-by-step explanation:

this is on linear equations and word problems.

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What do we use to solve one-step equations to find out the value of the variable?

dimulka [17.4K]

Answer: To solve one-step equations, we do the inverse (opposite) of whatever operation is being performed on the variable, so we get the variable by itself. The inverse operations are: Addition and subtraction.

hope this helps

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2 years ago

Q. If 5 (3x-1) =40, then x = *<br>a-3<br>b-9

jeyben [28]

Answer: 3

Step-by-step explanation:

Distribute the 5: 15x-5=40

Add 5 from both sides: 15x=45

Divide 15 by both sides: 3

4 0

2 years ago

Read 2 more answers

Express and simplest radical form.

strojnjashka [21]

Answer:

4 square root 5 is the answer

root(20*4)

2 × root(5×4)

4×root(5)

4 0

2 years ago

(trom Unit 4, Lesson 11)

Dima020 [189]

Answer:

The number of kids NOT wearing socks in the gym = 20

Step-by-step explanation:

Here, the total number of kids in the gym = 80

Now, 75% of the kids are wearing socks.

Let us assume the number of kids wearing socks = m

⇒ 75 % of 80 = m

Calculating the value of m ,we get:

$\frac{75}{100} \times 80 = m\\\implies m = 60$

⇒ 60 kids are wearing socks.

Kids not wearing socks = Total kids in gym - Kids wearing socks

= 80 - 60 = 20

Hence, the number of kids NOT wearing socks in the gym = 60.

5 0

2 years ago

I need help because i don't understand ?

Rus_ich [418]

Answer:

Step-by-step explanation:

You have to pick two points and then find The slope

8 0

2 years ago