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3 years ago

An Xbox that normally sells for $390 is on sale at a 30% discount. What is the sale price of the Xbox?

Mathematics

1 answer:

schepotkina [342]3 years ago

8 0

$273 as 390×(1-30%)=273

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Which of the following fractions have the same value as 16 ÷ (–3)? Check all that apply.

Snowcat [4.5K]

Answer:

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Step-by-step explanation:

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2 years ago

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On Sunday, Chris bought 5% of the cans from his grocery store in preparation for hurricane Sandy. If he bought 61 cans, how many

Gelneren [198K]

Answer:

1220 cans

Step-by-step explanation:

Let the number of cans be x

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3 years ago

Pleas y'all help me with this

Fynjy0 [20]

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$-\frac{26}{2}/ -\sqrt{9}/ 13.5(percent)/ 0/ 13.5$

Step-by-step explanation:

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3 years ago

Choose all the expressions that are equal to 5/9×8. A. 9÷5×8 B. 8/9×5 C. 5÷8×9 D. 5×1/9×8 E. 5×8

Charra [1.4K]

<h2>Problem:</h2>

Choose all the expressions that are equal to 5/9×8.

A. 9÷5×8

B. 8/9×5

C. 5÷8×9

D. 5×1/9×8

E. 5×8

<h2>Solution:</h2>

$\purple{ \frac{5}{9} \times 8 = \frac{40}{9} = 4 \: \frac{4}{9} }$

$\red{9 \div 5 \times 8 = \frac{9}{5} \times 8 = \frac{72}{5} = 14 \: \frac{2}{5} }$

$\red{ \frac{8}{9} \times 5 = \frac{40}{9} = \boxed{4 \: \frac{4}{9} }}$

$\red{5 \div 8 \times 9 = \frac{5}{8} \times 9 = \frac{45}{8} = 5 \: \frac{5}{8} }$

$\red{5 \times \frac{1}{9} \times 8 = \frac{5}{9} \times 8 = \frac{40}{9} = \boxed{4 \: \frac{4}{9} }}$

$\red{5 \times 8 = 40}$

<h2>Answer:</h2>

<u>B</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>D</u>

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3 years ago

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Lady_Fox [76]

Answer:

(-57/23, - 50/23)

Step-by-step explanation:

equation form: x = -57/23, y = - 50/23

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3 years ago

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