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vesna_86 [32]
2 years ago
12

Can someone please help me solve the equation?

Mathematics
1 answer:
nlexa [21]2 years ago
4 0

Answer:

B opition is right

Step-by-step explanation:

The domina a function of

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The sales tax in your city is 8.8\%8.8%, and an item costs \$63$63 before tax. How much tax would you pay on that item? Round to
Vlad1618 [11]
8.8%= .088

.088 *63=5.54
$5.54
7 0
3 years ago
Which function describes the arithmetic sequence shown<br><br> -1, 1, 3, 5, 7, 9, 11, 13, ...
riadik2000 [5.3K]

Answer:

f(n) = 2n - 3 describes the arithmetic sequence,

-1, 1, 3, 5, 7, 9, 11, 13,.......

Step-by-step explanation:

Function:

A function is like a machine that gives an output for a given input.

A function has an independent variable which is called the input of the function.

The output for a given input is called the dependent variable.

Here. 'n' is the independent variable

f(n) is the function dependent variable i.e function of n as an output.

For Arithmetic sequence

a_{n}= a_{1} + (n-1)d

Where

a_{n} = nth number of the sequence.

a₁ = First term

d = common difference = a₂ - a₁ = a₃ - a₂ = so on

For a function which describes Arithmetic sequence,

a₁ = -1

d = 1 - -1 =2

∴ f(n) = a₁ + (n -1 )d

substituting the values we get

∴ f(n) = -1 +(n-1)2

using distributive property

∴ f(n) = - 1 +  2n - 2

∴ f(n) = 2n - 3  ..........is the required function

7 0
2 years ago
Whats the answer will give brainliest solve for x
Mkey [24]
X = arctan(32/19)

x = 59.30 degrees.

 You don't say if the answer needs to be rounded, so round it as needed.

3 0
2 years ago
-3x+y=-10 what does x equal?
olga_2 [115]

Step-by-step explanation:

First , Subtract y from both sides:

−3x = −10 −y

Second, Divide both sides by −3

x = \frac{-10-y}{3}

That's ur answer

Hope this helped u!!!

Good luck!!

4 0
2 years ago
Admission to the amusement park was $29.50 per person. if x represents the total cost for 3 tickets which equation is true?
Vesna [10]

Answer:

D

Cost per person × number of persons = total cost

29.50 × 3 = x

6 0
3 years ago
Read 2 more answers
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