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2 years ago

I need help with A-I on #1

Mathematics

1 answer:

kumpel [21]2 years ago

7 0

Answer:

1a. 104

1b. 8x

1c. 13y

1d. xy

1e. 3+y

1f. x+7

1g. x-y

1h. x divided by y

1i. x+3

1j. 3x

1k. y-5

1l. 1/5y

2a. 26

2b. x+9

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What's the answer to the equation of 4x^2+25 and show yor work please and thank you

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2 years ago

Kameryn types 75 words per minute and is just starting to write a term paper. Joe already has 510 words written and types at a s

AnnZ [28]

Answer:

Kameryn will have more words typed than Joe when the number of minutes exceeds 34.

Step-by-step explanation:

Let

x -----> the number of minutes

y ----> the total words typed

we know that

Kameryn

$y=75x$ -----> equation A

Joe

$y=60x+510$ -----> equation B

Solve the system of equations by substitution

Substitute equation A in equation B and solve for x

$75x=60x+510$

$75x-60x=510$

$15x=510$

$x=34\ minutes$

That means

For x=34 minutes

The amount of words written by Kameryn and Joe are the same.

therefore

For x > 34 minutes

Kameryn will have more words typed than Joe when the number of minutes exceeds 34.

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3 years ago

They will build another fence that is 48 feet long. The posts can be a minimum of 5 feet apart and a maximum of 9 feet apart. Th

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6 posts at 8 feet apart because 8 goes into 48 equally and you get 6. 48/8=6

Hope this helps!

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3 years ago

A publishing company creates a book for young children. To find the number of pictures on the page, the book says to multiply th

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Answer:

Step-by-step explanation:

B is the only choice that has both all of the steps, and all of the steps in the right order.

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2 years ago

Mikayla earns $ 100 every 8 hours at her new job. At

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Answer:

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Step-by-step explanation:

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2 years ago