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3 years ago

The graph shows the relationship between the total cost and the number of gift cards that Raj bought for raffle prizes.

Mathematics

1 answer:

aalyn [17]3 years ago

7 0

Answer:

$100

Step-by-step explanation:

We can see from the graph that the rate of change is $20. This is because for every increase in x, the value of y increases by $20.

Going from this, the value at x=4 is $80; this will make the value at x=5

80+20 = 100

Please mark this answer as Brainliest if it helped you.

Thanks :)

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3 years ago

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Lyrx [107]

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3 years ago

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Ber [7]

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3 years ago

given: angle KLM and angle NML are right angles. angle 2 is congruent to angle 3. Prove: angle 1 is congruent to angle 4

skad [1K]

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3 years ago

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enot [183]

Answer:

4 packs of hotdogs, 5 packs of buns

Step-by-step explanation:

In this case, we need to find the LCM, least common multiple, of 8 and 10 to find the least number of packs of hot dogs and buns that Tommy needs to buy.

The LCM of 8 and 10 is the smallest number that is both divisible by 8 and 10. One way we can find this is by checking all the multiples of 10 in ascending order to see if they are divisble by 8:

10 is not divisible by 8

20 is not divisible by 8

30 is not divisible by 8

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Therefore, Tommy will need to by 40 buns and 40 hotdogs. Since buns come in packs of 8 and hot dogs come in packs of 10, we can divide to get the number of packs Tommy should buy respectively:

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Tommy will need to buy 4 packs of hotdogs and 5 packs of buns so that he does not have anything left over.

I hope this helps! Let me know if you have any questions :)

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3 years ago