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3 years ago

15

A backpack costs $18 and has a 7 percent tax. How much will Sheila have to pay for the backpack after tax? $1.26 $12.60 $19.26 $

30.60

2 answers:

elixir [45]3 years ago

7 0

If you add 18 to 7% your number comes out as 19.26

4vir4ik [10]3 years ago

4 0

$19.26 because 18 times .07 is 1.26. 18 plus 1.26 is 19.26.

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PolarNik [594]

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3 years ago

G(b) = 5b- 9 h(b) = (b - 1)^2 Evaluate. (hog)(-6) =

laiz [17]

Given:

The two functions are:

$g(b)=5b-9$

$h(b)=(b-1)^2$

To find:

The value of $(h\circ g)(-6)$ .

Solution:

We have,

$g(b)=5b-9$

$h(b)=(b-1)^2$

We know that,

$(h\circ g)(b)=h(g(b))$

$(h\circ g)(b)=h(5b-9)$

$(h\circ g)(b)=[(5b-9)-1]^2$

$(h\circ g)(b)=[5b-10]^2$

Putting $b=-6$ , we get

$(h\circ g)(-6)=[5(-6)-10]^2$

$(h\circ g)(-6)=[-39-10]^2$

$(h\circ g)(-6)=[-49]^2$

$(h\circ g)(-6)=2401$

Therefore, the value of $(h\circ g)(-6)$ is 2401.

7 0

3 years ago

Hewo helppT-T pwease :3<br><br> 2/5+____= 11/15

ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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2 years ago

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gregori [183]

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Step-by-step explanation:

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2 years ago

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wlad13 [49]

Answer:

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Step-by-step explanation:

First imagine that the negative is not there.

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Bam! You get the answer of -2.

Hope this helped!

~Oreo

7 0

3 years ago