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3 years ago

The functionf(x)is shown in the graph.

Mathematics

1 answer:

Airida [17]3 years ago

6 0

Answer:7/5x -3

Step-by-step explanation:

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Anybody know number 9

denpristay [2]

Answer:

(x -2)² +y² = 16

Step-by-step explanation:

The circle has its center at (h, k) = (2, 0), and has a radius of r = 4. The standard form equation is ...

(x -h)² +(y -k)² = r²

For the given values of (h, k) and r, this equation is ...

(x -2)² +y² = 16

8 0

3 years ago

Anna enjoys having dinner at a restaurant in a town where the sales tax on meals is 10%. She leaves 15% tip before the sales tax

vitfil [10]

Answer:

The cost of her dinner without tax or tip is $22.

Step-by-step explanation:

Given:

Anna enjoys having dinner at a restaurant in a town where the sales tax on meals is 10%.

She leaves 15% tip before the sales tax is applied, and the tax is calculated on the pre-tip amount.

She spends a total of $27.50 on her dinner.

Now, to find the cost of her dinner without tax or tip.

Let the cost of dinner without tax or tip be $x.$

So, the tax is:

$10\%\ of\ x.$

$=\frac{10}{100} \times x$

$=0.10\times x$

$=0.10x.$

And, the tip is:

$15\%\ of \ x.$

$=\frac{15}{100} \times x$

$=0.15\times x$

$=0.15x.$

As given, she spends a total $27.50 on her dinner.

Now, to get the cost of her dinner without tax or tip:

$x+0.15x+0.10x=27.50$

$x+0.25x=27.50$

$1.25x=27.50$

Dividing both sides by 1.25 we get:

$x=22$

$x=\$22.$

Therefore, the cost of her dinner without tax or tip is $22.

5 0

3 years ago

What are five number pairs that solve the equation vw=0 ?

prohojiy [21]

The following pairs all solve the equation [ v w = 0 ] :

1 and 0
2 and 0
3 and 0
4 and 0
0 and 5
0 and 6
0 and 7
0 and 8
1 million and 0

3 0

3 years ago

Maria wants to buy a game that costs $62, including tax. Approximately how much money will she spend on the game? Round to the n

ludmilkaskok [199]

She would approximately spend 60$ since 62 is less than 65 (half)

6 0

3 years ago

Find the diameter of M. round to nearest hundredth

pashok25 [27]

Answer:

109

Step-by-step explanation:

8 0

3 years ago