1 year ago

Which of these is a correct expansion of (3x − 1)(4x² + 5)?

Mathematics

1 answer:

My name is Ann [436]1 year ago

8 0

The correct expansion is B. 3x. 4x^2 + 3x•5 + (-1) • 4x^2+ (-1) • 5

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You have 2/3 of sugar how muck sugar will you use if you makes 6 batches of cookies

zalisa [80]

Answer:

Step-by-step explanation:

1 batch = 2/3

so 6 batches = 2/3 * 6

and 2/3 *6 = 4 !

4 0

2 years ago

Athena is trying to drink more water, so she has been keeping a log of how much water she drinks. Two days ago, Athena drank 80

monitta

Hello There!

Percentage increase or decrease = difference of values / original value. x 100
Percentage decrease = 80 - 76/80
80 - 76 = 4
4/80 = 0.05
0.05 x 100 = 5

In short, the decrease in Athena's daily water consumption is 5%.

Hope This Helps You!
Good Luck :)

- Hannah ❤

6 0

3 years ago

Read 2 more answers

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Sliva [168]

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i got no clue

Step-by-step explanation:

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2 years ago

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Alenkasestr [34]

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Around 7830 dollars

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2 years ago

In a football drill Ron is standing

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I think it will travel 10 yards

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3 years ago