Use Cymath it’s a good way to get anwsers by showing step by step
Answer:
13
Step-by-step explanation:
You will pay $94.5 for a item with original price of $135 when discounted 30%. In this example, if you buy an item at $135 with 30% discount, you will pay 135 - 40.5 = 94.5 dollars.
15 dimes at 15x10=$1.50
12 nickels at 12x5=$0.60
$1.50+0.60=$2.10
So Alexandra has 15 dimes and 12 nickels
<span>-The marginal relative frequency for action movies is 44%.
-The joint relative frequency for 8th graders who like comedy movies is 16%.
-Half of the 7th graders prefer action movies.
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