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Ksivusya [100]
3 years ago
15

Good at math & need points? help!!

Mathematics
1 answer:
olga2289 [7]3 years ago
8 0

Answer:

D

Step-by-step explanation:

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PLEASE HELP!!! here are two different strategies to find the new price of a hat after a discount of 40%. The hat was originally
Yakvenalex [24]

Answer:

Step-by-step explanation:

Method 1: Calculate 40% discount on original price, then subtract discount from original price.

Amount of discount = 40% of $30

= 0.40 × $30

= $12

New price = $30 - $12 = $18

Method 2:

New price = (100% - discount percentage) of original price

= 60% of original price

= 0.60 × $30

= $18

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3 years ago
The local library has a children’s section with picture books and chapter books. The ratio is 2:3. If there are a total of 500 b
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Answer:

300, I think.

8 0
4 years ago
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Q.1 Simplify :-<br><br>(i) (- 625 ) + 925 + 100 + (-200)​
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825 - 625i

Hope it’s right
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3 years ago
The population of bacteria in a petri dish doubles every 12 h. The population of the bacteria is initially 500 organisms. How lo
Alenkasestr [34]

Answer:

The answer is 8.1 h




Good luck!!!!!

Step-by-step explanation:


6 0
3 years ago
Which equations support the fact that rational numbers are closed under addition?
PtichkaEL [24]

i think the answer is the second choice √9+√9=2√9

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