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
ElenaW [278]
3 years ago
13

How to simplify each equation for example (18+9+1+12) prove youre answer

Mathematics
2 answers:
maria [59]3 years ago
8 0
Add all the numbers and remove the ( ) 18+9='27 27+1=28 28+12=40
Dahasolnce [82]3 years ago
3 0
This is simple math facts
18+9=27
27+1=28
28+12=40
the answer is 40
You might be interested in
If a consumer takes out a $100 payday loan, his total cost will be higher because of
Zolol [24]

Answer:

being smart

Step-by-step explanation:

4 0
2 years ago
8 - 6x = 4 + 2x in verbal sentences
BartSMP [9]

Answer:

The difference of 6 times x subtracted from 8 is equal to the sum of 4 added to Twice x

6 0
2 years ago
What is the multiplicative inverse of 2?
andrew-mc [135]

Answer:

\frac{1}{2}

Step-by-step explanation:

Given a number n then the multiplicative inverse is \frac{1}{n}

The product of a number and it's multiplicative inverse = 1

Given 2, then multiplicative inverse is \frac{1}{2}

5 0
2 years ago
PLEASE HELP!!!
34kurt

Answer:

n = m-a

Step-by-step explanation:

The formula is :  ...(1)

a is actual cost of an item

m is original price

n is amount of coupon

We need to solve the formula for the amount of coupen.

Subtracting m to the both sides of equation (1).

a-m = m-n-m

-n=a-m

or

n = m-a

So, the formula for the amount of coupon is n = m-a.

8 0
3 years ago
Is number 8 true or false
ElenaW [278]
Hello :3

In general, any quadrilateral with perpendicular diagonals, one of which is a line of symmetry, is a kite. Every rhombus is a kite, and any quadrilateral that is both a kite and parallelogram is a rhombus. A rhombus is a <span>tangential quadrilateral</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Do circumstance of a circle with 17ft
    6·1 answer
  • What is the slope of the graph of 2x – 6y = 9?
    9·2 answers
  • G(x) = -f(x + 3)?<br> what is the vertex?
    5·1 answer
  • Find the greatest common factor of <br><br> 2x^2-8x
    9·1 answer
  • Deshaun made 143 for 11 hours of work. At the same rate, how much would he make for 9 hours of work?
    11·2 answers
  • Solve -17 =<br> 7 / 3 for x.
    6·1 answer
  • I need help please help me out
    11·1 answer
  • A bycycling club has 18 members,of which 11 are males and the rest females. What is the ratio of males to all club members
    5·1 answer
  • Solve the system by elimination 4x-y=2 and x+3y=7
    6·1 answer
  • I'm struggling in this subject so if you'd give a step-by-step explanation that'd be great thx​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!