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Nostrana [21]
3 years ago
10

Help please I'm doing a test​

Mathematics
1 answer:
trapecia [35]3 years ago
6 0

Answer:

a1: 400

a2: 410

a3: 420

a4: 430

a5: 440

a6: 450

Step-by-step explanation:

you add the common difference to the previous term to get the next

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Pamela and her friend Nicole are each baking apple pies and tarts for a bake sale, using the same recipes. Pamela baked 5 apple
valentina_108 [34]

Answer:

Each apple pie requires 8 apples, and each apple tart requires 4 apples.

Step-by-step explanation:

We see that both Pamela and Nicole bake the same amount of apple pies, but different amounts of apple tarts. Because of this, we can subtract the two to try to figure out the amount of apples for each apple tart. We subtract 68 from 76, giving us 8. Nicole baked 9 apple tarts, while Pamela baked 7, and 9-7=2. So we can bake two apple tarts with 8 apples, so one apple tart requires 4 apples (we divide by 2). Now that we know the amount of apples per each apple tart, we multiply 7 apple tarts that Pamela made by 4 apples, giving us 28. We subtract that from the total amount of apples Pamela used, which was 68, giving us 40. From this we can deduct that 5 apple pies need 40 apples, and we divide by 5, giving us 1 apple pie requires 8 apples.

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3 years ago
Lucy can assemble a computer​ by herself in 35 minutes. Manny does the same job in 50 minutes. How long will it take them to ass
kicyunya [14]

Answer:

Step-by-step explanation:

I think its 15 I just subtracted the two numbers

6 0
3 years ago
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A bike store costs $2400 per month to operate. The store pays an average of $60 per bike. The average selling price of each bike
astra-53 [7]

Answer:

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Step-by-step explanation:

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8 0
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aliina [53]

Answer:

7/2??

Step-by-step explanation:

Im not sure what you mean but 3 1/2 is the same thing as 7/2

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