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3 years ago

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Allison wants to buy three pairs of Jeans The cost per pair is x. The sales tax is 9.5%. Write an expression that shows the tota

l cost of Allison's purchase.

1 answer:

sweet-ann [11.9K]3 years ago

3 0

Answer:

.....................................098765ewlkjnmm

Step-by-step explanation:

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Brainliest for whoever gets this right!

My name is Ann [436]

Answer:

$x=\frac{(a^2+ab)}{a-b}$

Step-by-step explanation:

So we want to make x the subject of the formula:

$a(x-b)=a^2+bx$

First, distribute the left side:

$a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx$

Combine all the terms with x with it on one side. To do this, first subtract bx from both sides. The right side cancels:

$(ax-ab)-bx=(a^2+bx)-bx\\ax-ab-bx=a^2$

Remove the -ab from the left. Add ab to both sides. The left side cancels:

$(ax-ab-bx)+ab=a^2+ab\\ax-bx=a^2+ab$

Now, distribute out the x from the left side:

$ax-bx=a^2+ab\\x(a-b)=a^2+ab$

Divide both sides by (a-b). The left side cancels:

$\frac{(x(a-b))}{a-b}=\frac{(a^2+ab)}{a-b} \\x=\frac{(a^2+ab)}{a-b}$

Therefore:

$x=\frac{(a^2+ab)}{a-b}$

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3 years ago

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Can you please help me out on this

Aloiza [94]

Answer:

B)

Step-by-step explanation:

because 45= 1(45)

the rest don't show it on the table

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3 years ago

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PLEASE!!! I NEED THIS ANSWER DESPERATELY

Natasha_Volkova [10]

The answer to this question is 14 degrees Fahrenheit.
T(60) = (-7/6)(60) + 84 = 14

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3 years ago

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(2p + 4) + 5 (p-1) - (p+7)

svetoff [14.1K]

<em>Your answer will be, </em><em>"6p - 8"</em>

Thanks,

<em>Deku ❤</em>

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3 years ago

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If the area of a triangular prism is 300 and the height is 3 what is the area of the base?

evablogger [386]

The volume of any prism is given by
.. V = Bh . . . . B is the area of the base, h is the height

You have
.. 300 = B*3
.. 300/3 = B = 100

The area of the base is 100 square units.

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3 years ago