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FromTheMoon [43]
2 years ago
11

Sarah wants to buy a new pair of sandals. The sandals are $45 and she has a coupon for 30% off. What is the price of her sandles

after the discount?
Mathematics
1 answer:
baherus [9]2 years ago
4 0

Answer:

$31.5

Step-by-step explanation:

-$45

-30 percent off of $45

30 times 45 divided by 100

1350/100

13.5

45-13.5

$31.5

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Answer:

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Step-by-step explanation:

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subtract 8 from both sides to isolate the variable and its coefficient

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divide both sides by 5 to isolate a

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moving on to the inequality on the right

2a - (3a+4) > -12

treat the minus sign as a -1

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expand

2a - 3a - 4 > - 12

-a - 4 > -12

add 4 to both sides to isolate a and its coefficient

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multiply both sides by -1 but change the sign because we are multiplying by a negative number

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2 years ago
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Step-by-step explanation:

The reading is:

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Camila was out at a restaurant for dinner when the bill came. Her dinner came to $32. After adding in a tip, before tax, she pai
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