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3 years ago

A figure is part blue and part read. It is 5/8 red. What part of the figure is blue?

Mathematics

2 answers:

ira [324]3 years ago

4 0

Answer:

3/8

Step-by-step explanation:

The total figure is 1. To find the part that is blue subtract the part that is red from 1

1 -5/8

Replace 1 with 8/8

8/8 -5/8

3/8

Ugo [173]3 years ago

3 0

Answer:

3/8 is blue because since 5/8 is red there is only 3/8 left of the figure so it has to be 3/8 blue

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5n(3n-n+8) slove it please

lozanna [386]

Hey there! :)

5n(3n - n + 8)

Simplify.

(5n × 3n) + (5n × -n) + (5n × 8)

Simplify.

(15n²) + (-5n²) + (40n)

Remove parenthesis

**Remember : a negative times a positive is always a negative, a positive times a positive is a positive, and a negative times a negative is a positive**

15n² - 5n² + 40n

Combine like terms.

(15n² - 5n²) + 40n

Simplify.

10n² + 40n → final answer :)

~Hope I helped!~

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3 years ago

Marissa wrapped 5 presents in 15 minutes at that rate how many Presents Would She wrap in 8 hours

vfiekz [6]

Answer:160 presents

Step-by-step explanation:

3 presents per minute

20 presents in one hour

20•8= 160

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4 years ago

Read 2 more answers

Name two things to consider when you are planning how to select a random sample.<br>

Marta_Voda [28]

Answer:

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Step-by-step explanation:

7 0

3 years ago

Justin cuts a 10-inch-long roll of cookie dough into 6 equal-length pieces. How many inches long is each piece of cookie dough?

Artist 52 [7]

each one would be two and a half inches

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3 years ago

A pizza delivery worker purchased a used motor scooter that had been driven 12{,}10012,100 miles. He drives the motor scooter on

In-s [12.5K]

Answer:

$25,000=50d+12,100$

Step-by-step explanation:

Let d represent the number of pizza delivery days.

We have been given that a pizza delivery worker drives the motor scooter only on days he is working, during which he drives an average of 50 miles per day. So the number of miles driven in d days will be 50d.

As the delivery worker purchased a used motor scooter that had been driven 12,100 miles. This means that initial value or y-intercept will be 12,100.

$\text{Total number of miles the scooter has been driven}=\text{Miles driven in d days+Initial value}$

Upon substituting our given values we will get,

$25,000=50d+12,100$

Therefore, the equation $25,000=50d+12,100$ models the total number of miles driven in d days of pizza delivery.

4 0

3 years ago