2 years ago

Somebody please help me with this question

Mathematics

2 answers:

Degger [83]2 years ago

7 0

Answer:

966 pages

Step-by-step explanation:

690=number of pages for 30 books

Find the number of pages for one book

690/30=23

23 is the number of pages for one book.

Multiply the number of pages for one book by how many books you want.

23 x 42 = 966

jek_recluse [69]2 years ago

3 0

Answer:

966 Pages of Paper

Step-by-step explanation:

690 ÷ 30 = 23

23 x 42 = 966

You might be interested in

Evan typed 72 pages of notes one day. He typed 1 2 of the pages in the morning and 1 3 of the pages in the afternoon. He typed t

Korolek [52]

Answer:

60 pages

Step-by-step explanation:

Evan types a total of 72 pages a day.

In the morning he typed 1/2 pages or 72/2 = 36 pages.

In the afternoon he typed 1/3 pages or 72/3 = 24 pages.

Together, he typed 36 + 24 = 60 pages in the morning and afternoon.

7 0

2 years ago

The length of a rectangle is twice the width. Find the width if the perimeter is 60 centimeters. Define a variable, write an equ

-Dominant- [34]

width = w

length = 2w

perimeter = 2w + 2 l

perimeter = 2w +2(2w)

60 = 2w + 4w

60= 6w

60=6w

w = 60/6 = 10

length = 10x2 = 20

10+10+20+20 = 60

3 0

3 years ago

Read 2 more answers

A magician charges parties a $30 fee to cover travel and miscellaneous expenses plus $19.99 per hour. What an equation for that?

myrzilka [38]

Answer:

30 + 19.99 per hour

Step-by-step explanation:

ADD THEM IN A EQUATION.

SO SIMPLE TO DO THAT!

7 0

2 years ago

Read 2 more answers

Given -16 = m over 5 -18; prove m=10

Aleks04 [339]

$- 16 = \frac{m}{5} - 18 \\ = > - 16 = \frac{m - 18 \times 5}{5} \\ = > -16 \times 5 = m - 90 \\ = > - 80 = m - 90 \\ = > - 80 + 90 = m \\ = > 10 = m \\ = > m = 10$
Hence provided

3 0

3 years ago

sarita has power of 480 watt. cslculate the amount of mass lifted by her up to 10 meters in 10 seconds. from class 7

Mashcka [7]

Answer:

answer is 4

Step-by-step explanation:

i33i8239393

8 0

2 years ago