3 years ago

Can someone please explain how to find the answer? My old teacher didn’t do it this way and I’m lost :/

Mathematics

1 answer:

Valentin [98]3 years ago

4 0

Answer:

the triangle means "change in". so triangle x means the change in the x values and triangle y means change in y values so yeah mental calculate the difference

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In simplest form …..

777dan777 [17]

Answer:

2 $\sqrt[3]{2}$

Step-by-step explanation:

$\sqrt[3]{54} - \sqrt[3]{2}$

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3 years ago

The sum of 10 consecutive integersstarting with 11, equals the sum of 5 consecutive integers, starting with

kaheart [24]

Answer: $\large\boxed{29}$

Step-by-step explanation:

The sum of 10 consecutive integersstarting with 11

= 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 155

Lets try 29:

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2 years ago

Can someone tell me how this is wrong

Ilia_Sergeevich [38]

Answer:

y = 17

Step-by-step explanation:

We have five values : 2 , 5 , 7 , y , 9

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this means :

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Verification: (2+5+7+17+9)÷5 = 8

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3 years ago

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7.5%

Hope this helped

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At the yard sale,3\4 of items for sale were toys and 5\6 of the items for sale were books Were there more toys of books for sale

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