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timama [110]
3 years ago
13

How to solve? Sarah has a $100 she gave 3/4 of the money to her sister. She gave a 1/2 of the rest of the money to her friend. H

ow much money does she have left after giving the money away?
Mathematics
1 answer:
kolezko [41]3 years ago
3 0

Answer: $12.50

Step-by-step explanation:

Sarah starts out with $100. She gave 3/4 of it away. 3/4 of 100 is 75. So, that means she gave $75 to her sister. she has $25 left but she gives half of the 25 to her friends. You would divide 25 by 2. since you have to split the 25 in half. she gave away $12.50 and she kept $12.50 for herself. So, she has $12.50 left after giving the money away.

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Evaluate 7(-4) - |-6| + |4|
Zanzabum

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= 7( - 4) -  | - 6|  +  |4|

=  - 28 -  | - 6 |  +  |4|

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The absolute value of a real number a is a when a≥0, or -a when a<0. The absolute value of -6 is 6. The absolute value of 4 is 4.

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