3 years ago

Write8times1 plus 5times 1/100plus 9timesplus 9times 1/1000

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

7 0

8x1+5x1/100+9x+9x1/1000

ahrayia [7]3 years ago

5 0

8x1+5x1/100+9x+9x1/1000

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3 years ago

1. Solve for the variable. x - 4.5 = 11.3

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Answer:

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Step-by-step explanation:

do 11.3 + 4.5 = 15.8

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f the cost of printing the novel includes a base cost of $1,550 plus $4 per book, write a function that represents the cost of p

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3 years ago

5. A map is drawn to a scale of 3:750.

Ainat [17]

Answer:

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Step-by-step explanation:

we define x to be the actual distance, y to be the distance on map (y=15.4cm)

if the map scale is 3:750, then by definition of scaling, x and y must satisfy:

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2 years ago

A group of students auditioned for a theater performance and 3/4 of the group less six students made up the cast of 42 students.

LenKa [72]

Answer:

3/4x-6=42

x=64

Step-by-step explanation:

Let the number of students be x hence 3/4 of this number will be 3/4x

Since the number was 42 if they were 3/4x less six, it means minus six hence

3/4x-6=42

Therefore, the equation will be

3/4x-6=42

Solving the equation

3/4 x=42+6=48

3/4x=48

X=62

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3 years ago