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Neko [114]
2 years ago
9

My'chael has read 120 pages, which is 45% of a book. How many pages are in the book?

Mathematics
2 answers:
jonny [76]2 years ago
7 0

Answer:

267 pages

Step-by-step explanation:

120 ÷ 0.45 = 267

xenn [34]2 years ago
3 0

Answer:

The answer is 174 pages

Step-by-step explanation:

Find out how much is 45% = 0.45

multiply 0.45 by 120

you get 54

so then you add 54 to 120 and you get 175

54+120=175

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Aisha bought 15 apples and oranges for $9. 0. Each orange costs $0. 50, and each apple costs $0. 65. Let x represent the number
zhannawk [14.2K]

Answer:

x + y = 15

0.5x + 0.65y = 9

Step-by-step explanation:

x = number of oranges

y = number of apples

total of apples and oranges is 15 so x + y = 15

total cost of apples and oranges is $9 so 0.5x + 0.65y = 9

Calculation

y = 15 - x

0.5x + 0.65(15-x) = 9

0.5x - 0.65x + 9.75 = 9

-0.15x = - 0.75

x = 5

y = 15 - x = 15 - 5 = 10

6 0
3 years ago
Which of the following equations describes the line shown below? check all that apply
Ierofanga [76]
The equation of the line can be written as:

y - 3 =  2( x + 2) 
and
y - 9 = 2(x - 1)

So the answers are  E and F

Hope this helps :)
6 0
3 years ago
All digits in a dropdown number are different and one of its digits is the average of all its digits. It has at least two digits
Lyrx [107]

The dropdown numbers is an illustration of combination

The smallest dropdown number is 1025

<h3>How to determine the smallest dropdown number?</h3>

From the question, we have the following parameters:

  • The dropdown number is 4-digit
  • The digits are different.

We start counting from 1023, 1024, 1025, 1026...........

  • The sum of digits in 1023 is 6, and the average is 1.5
  • The sum of digits in 1024 is 7, and the average is 1.75
  • The sum of digits in 1025 is 8, and the average is 2

The number 1025 satisfies the given conditions

Hence, the smallest dropdown number is 1025

Read more about combination at:

brainly.com/question/11732255

8 0
2 years ago
Tia, Veronica, Pam, and Lily are sisters. Tia is 8 years old and she is 2 years older than Pam. Pam is 5 years younger than Vero
JulijaS [17]

Answer:

Pam 6

Tia 8

Veronica 11

Lily 15

Step-by-step explanation:

Tia's age = 8

Pam's age = Tia's age - 2

8 - 2 = 6

Veronica = pam's age + 5

6 + 5 = 11

Lily's age = veronica's age + 4

11 + 4 = 15

3 0
3 years ago
What is the value of (-3+3i)+(-2+3i)?<br><br> -5-6i<br> -5+6i<br> 5+6i<br> 5-6i
Luda [366]

Step-by-step explanation:

-3+3i-2+3i

-5+6i

Hope that helps you

8 0
3 years ago
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