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Tresset [83]
3 years ago
14

A customer wants to purchase a pair of shoes that cost $45 and the state sales tax is 7%.

Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer:

$22.84

Step-by-step explanation:

The tax is calculated by 0.075 * 21.25 = 1.59375 or $1.59. So the total bill is the cost of items purchased plus tax, which is $21.25 + $1.59 = $22.84.

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Please answer !!!! simplify using pemdas.
Llana [10]

Answer:

7

Step-by-step explanation:

2*12 ÷6 -1 +4

PEMDAS

Since there are no parentheses or exponents

Multiply and divide from left to right

24 ÷6 -1 +4

4 -1 +4

Then add and subtract from left to right

3+4

7

4 0
4 years ago
Given h of x equals 2 times the square root x minus 5 end root, which of the following statements describes h(x)?
zaharov [31]

The option that describes h(x) is B. The function h(x) is increasing on the interval (5, ∞).

<h3>What is a function?</h3>

In mathematics, a function simply means a relation between the inputs and the outputs.

In this case, the information given is that h(x) is 2 times the square root x minus 5. The square root of the negative number cannot be taken, therefore, the domain of the function is restricted.

Since the domain is restricted, the function is increasing. Therefore, the function h(x) is increasing on the interval (5, ∞).

Learn more about functions on:

brainly.com/question/2833285

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7 0
2 years ago
Use the drawing tools to form the correct answers on the graph. Plot the zeros of this function: f(x) = (x – 1)(x – 7).
beks73 [17]

Set each set of parentheses to 0 and solve for the x’s

X-1= 0

Add 1 to both sides

X =1

X-7 = 0

Add 7 to both sides

X = 7

The zeros are 1,7

To plot them make dots at (1,0) and (7,0)

8 0
4 years ago
Read 2 more answers
3 gallons of batter are poured equally into 4 bowls. How many gallons of batter are in each bowl?
Usimov [2.4K]

Answer:

0.75 gallon

Step-by-step explanation:

3 gallons of batter are poured equally into 4 bowls.

We have to calculate the amount of batter in each bowl.

so we have to divide 3 gallons by 4 to get the answer.

Total amount of batter = 3 gallons

divided into number of bowls = 4

The amount in each bowl =  \frac{3}{4}  gallons

                                          = 0.75 gallons

0.75 gallon of batter are in each bowl.

4 0
3 years ago
How many solutions does the system have?<br> | 3y = -6x + 9<br> y = -6x +9
Natalija [7]

Answer:

one solution, y=0, x = 1.5

Step-by-step explanation:

3y = -6x + 9

y = -6x +9

6 0
3 years ago
Read 2 more answers
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