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3 years ago

12

A toaster oven usually sells for $64. If the toaster oven is 30% off, and sales tax is 5%, what is the total price of the toaste

r oven, including tax?

1 answer:

Artyom0805 [142]3 years ago

3 0

Answer: The answer is D.

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At Churchill High School, 75% of the students drive themselves to school. Which simulation could model this situation?

Masteriza [31]

Answer:

D-Spinning a spinner with 4 equal sections, where 3 out of 4 sections represent students who drove themselves to school.

Step-by-step explanation:

75% = 3/4

4 0

3 years ago

How am I supposed to set up a problem like this:<br> y= x-8<br> y= 3x

Brums [2.3K]

Answer:

x = - 4

y = - 12

Step-by-step explanation:

x - 8 = 3x

- 8 = 3x - x

2x = - 8

x = - 4

y = 3x = 3(-4) = - 12

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3 years ago

PLEASE SOLVE QUESTION 13 AND 14 <br>DONT STEAL THE POINTS

Varvara68 [4.7K]

Answer:

See below for solution.

Step-by-step explanation:

$Q13)$ $\frac{\sqrt{11} - \sqrt{5} }{\sqrt{11}+\sqrt{5} }$ = $x - y\sqrt{55}$

<u>LHS :-</u>

= $\frac{\sqrt{11} - \sqrt{5} (\sqrt{11}-\sqrt{5}) }{\sqrt{11}+\sqrt{5} (\sqrt{11}-\sqrt{5}) }$

= $\frac{11-2\sqrt{55}+5 }{11 - 5}$

= $\frac{16-2\sqrt{55} }{6}$

= $\frac{2(8-\sqrt{55}) }{2(3)}$

= $\frac{8-\sqrt{55} }{3}$

=> x = 8/3 and y = 1/3

=> <u>Option B</u>

<u></u>

<u></u> $Q14)$ $\frac{4}{216^{-2/3} }$ + $\frac{1}{256^{-3/4} }$ + $\frac{2}{243^{-1/5} }$

= 4 x (∛216)² + ( $\sqrt[4]256}$ )³ + 2 x ( $\sqrt[5]{243}$ )

= 4 x 36 + 64 + 2 x 3

= 144 + 64 +6

= 144 + 70

= <u>214</u>

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2 years ago

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Tax would $12.75, therefore the bill would $162.75 or rounded it would be $163.00.

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3 years ago

Which of the following cannot be simplified?

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Answer:

C

Step-by-step explanation:

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3 years ago

Read 2 more answers