1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Liono4ka [1.6K]
3 years ago
10

In n + 10 =40, then what is the value of the expression n - 25?

Mathematics
2 answers:
damaskus [11]3 years ago
8 0
Find n first.


n+10= 40

Subtract 10.

n= 30

Plug in n.

30-25= 5

The answer is 5.

I hope this helps!
~cupcake
andriy [413]3 years ago
5 0
N + 10 = 40
n = 30
30 - 25 = x
5 = x

n = 30
x = 5
You might be interested in
There are 2 cups in 1 pint.
Alex17521 [72]

The equation that shows the relationship between the number of cups and pints is c = 2p.

<h3>What is an equation?</h3>

An equation is an expression used to show the relationship between two or more variables and numbers.

Let c represent the number of cups and p represent the number of pints. There are 2 cups in 1 pint. Hence:

c = 2p

When p = 2; c = 2(2) = 4

When p = 3; c = 2(3) = 6

The equation that shows the relationship between the number of cups and pints is c = 2p.

Find out more on equation at: brainly.com/question/2972832

8 0
2 years ago
(9x-9)(9×+9), your finding the difference between two squares. im have some trouble in how to solve it.​
sergejj [24]

Answer: Your answer is 0 (F.O.I.L) first. outer. inner. last. Or you could use what my teacher calls the magic box

Step-by-step explanation:

So for the boxes you multiply for example the top left box you multiply the 9 above it and the 9 to the left or like the top right box you multiply the -9 above it and the 9 on the outside of the box to the left

8 0
3 years ago
An equilateral triangle has a height of 32. Find the length of the sides of the triangle. Round to the nearest hundredth.
telo118 [61]
Let each side=x
Use pythagorus
As height at mid of other side
Then: 32=sqrt(X^2-X^2/4)
Therefore X=36.950
5 0
2 years ago
What is the value of 3×2+4y2 if x=2,y=1, and z=-3
photoshop1234 [79]

3 x 2 +4y2 if y=1

3 x 2 =6

6+4y2

4 x (1) x 2 =8

8+6=

14

4 0
3 years ago
Whats the answer ???? help dude
Natali [406]

Answer:

C. 44 °

Step-by-step explanation:

Angles on a straight line add up to 180 degrees.

180 - 88 = 92

Angles in a triangle add up to 180 degrees.

y + y + 92 = 180

y + y = 88

2y = 88

y = 88/2

y = 44

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the distance between points  <br> (9, −7)<br> and  <br> (9, 4)<br> on a coordinate plane?
    5·1 answer
  • David, Egil and Frances share money in the ratio 2:7:9. Frances gets ?80 more than David. Explain how you know Egil gets ?80.
    13·1 answer
  • The average time spent sleeping (in hours) for a group of medical residents at a hospital can be approximated by a normal distri
    15·1 answer
  • Jack baked 38 biscuits. he can store them in boxes of 10 or as single biscuits. what are all of the different way Jack and store
    8·1 answer
  • Simplify these two problems and show how you got them.
    6·1 answer
  • 59:26 What is the length of the hypotenuse, x, if (20, 21, x) is a Pythagorean triple? 22 29 41 42
    15·2 answers
  • One side of a triangle is 13 feet shorter than the second side. The third side is 1 feet longer than the second side. The perime
    7·1 answer
  • 6: REDUCE to simplest term. 4/1 + 15/2​
    8·1 answer
  • Larry was paid a total of $30 for raking leaves for 8 hours of work. This rate is constant. What will be the total amount that L
    10·1 answer
  • Describe what is being done in each step while solving the equation -2x + 6 +6x = 6 ( 2x -3 )
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!