Rita has 90 pages in her notebook. She uses 39 pages. How many pages are left in her notebook?

Mathematics

2 answers:

Svetach [21]3 years ago

4 0

Answer: Its 51 because 90 - 39= 51

yarga [219]3 years ago

3 0

She has. 51 pages left

You might be interested in

Which expression represents the calculation a (3x6)+5<br> B 6+(5x3) C 3+(6x5) D 3x(5+6)

Dahasolnce [82]

Answer:

Step-by-step explanation:

<h2>BEACAUSE ITS FORMED PROPERLY</h2>

5 0

3 years ago

If dy/dx=2xy, then d^2y=dx^2=

Anastasy [175]

$\bf \cfrac{dy}{dx}=2xy\implies \cfrac{d^2y}{dx^2}=2\stackrel{product~rule}{\left( 1\cdot y+x\cfrac{dy}{dx} \right)}\implies \cfrac{d^2y}{dx^2}=2y+2x\cfrac{dy}{dx}$

4 0

3 years ago

ΔACB • ΔEFD

Vaselesa [24]

Answer:

y=4

Step-by-step explanation:

8 0

3 years ago

Find the domain and range of this relation? (Assume there are arrows at both ends of the relation.)

Cerrena [4.2K]

Domain (-infinity, + infinity)
Range (1, -infinity)

7 0

3 years ago

PLEASE HELP WITH PART A AND B , I WILL MARK BRAINLIEST.

julia-pushkina [17]

Hopefully this helps i didn't have a graph paper so i couldn't be so accurate, but i hope this gives you an idea of how to solve this problem.

3 0

3 years ago