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fiasKO [112]
4 years ago
14

Plz help. I need number 6 and 7

Mathematics
1 answer:
Cerrena [4.2K]4 years ago
8 0
80 possible 2 digit passwords
5040 possible 4 digit PIN's with no repeats

can't see 7 to answer pls tell
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Two brothers, Gethin and David, share a sum of money in the ratio 2:7.
Vitek1552 [10]

12£ and 42£

Step-by-step explanation:

gethin gets 2/9

David gets 7/9

total money is equal to 54

Gethin gets 54x 2/9=12

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3 years ago
Choose the model that represents the function shown
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Where is the picture? So I can help

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Simplify 12y-(-4-8y)
Digiron [165]

Step-by-step explanation:

12y-(-4-8y)

= 12y +4 + 8y. ['-' getting multiplied when brackets open]

= 12y + 8y +4. [ Adding the like terms ]

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4 0
3 years ago
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6 0
3 years ago
Read 2 more answers
What is $59.99 with 15% off
Serjik [45]
First you turn 15% into a decimal by dividing by 100
.15 then multiply by 59.99 and get around 8.99
Then subtract 8.99 from 59.99 and get $51
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Hope this helped! :))
8 0
3 years ago
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