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
In-s [12.5K]
3 years ago
15

When given an algebraic expression involving subtraction, why is it best to rewrite the expression using addition before identif

ying the terms
Mathematics
1 answer:
Ray Of Light [21]3 years ago
4 0
Usually when you do expressions involving subtraction you can do Keep, Change ,Change
That means you keep the sign of the first number and change the other two signs.
It is best you rewrite the expression to addition because a lot of people don't do well with subtracting .
You might be interested in
Which number from the set {5, 10, 15, 18} makes the equation true?
Vlada [557]

Answer

Letter B

Step-by-step explanation

x=10 because

2x{ 10}+ 3  =23

X{10} + 4= 14

23+ 14= 37

3 0
3 years ago
Read 2 more answers
What is the midpoint between -2-3i and 3+9i
Svetlanka [38]

Answer:

1/2 + 3i is the midpoint between -2-3i and 3+9i.

Step-by-step explanation:

Given the complex number

  • -2-3i
  • 3+9i

The formula to find the midpoint of two complex number (a + bi) and (c + di) is:

M=\frac{\left(a+c\right)}{2}+\frac{\left(b+d\right)i}{2}

M=\frac{\left(-2+3\right)}{2}+\frac{\left(-3+\left(9\right)\right)i}{2}

M=\frac{-2+3+\left(-3+9\right)i}{2}

M=\frac{1+6i}{2}

M=\frac{1}{2}+3i

Therefore, 1/2 + 3i is the midpoint between -2-3i and 3+9i.

3 0
3 years ago
Interest of $1,632 with principal of $16,000 for 306 days (ordinary interest) results in a rate of​
SIZIF [17.4K]

Answer: 12%

Step-by-step explanation:

8 0
2 years ago
Explain how to find which value is greater (5/6)*81 or (9/10)*81 without multiplying?
8_murik_8 [283]

The value (9/10)*81 is greater than (5/6)*81

<h3>How to determine the greater value?</h3>

The values are given as:

(5/6)*81 and (9/10)*81

Remove the common factor in both values

So, we have:

5/6 and 9/10

Convert to decimals

0.83 and 0.9

0.9 is greater than 0.83

Hence, (9/10)*81 is greater than (5/6)*81

Read more about expressions at:

brainly.com/question/723406

#SPJ1

8 0
2 years ago
Evaluate |-3| - |5|. - 8 - 2 2 8
Sedaia [141]
Is it subtract 228? if so then 3-5 equals -2. -2-8 equals -10. -10-228 equals -238
6 0
3 years ago
Other questions:
  • What's rise over run
    5·1 answer
  • If Zach checks his pulse for 2 minutes, what is his rate if he counts 162 beats?
    6·1 answer
  • The three walls of Jane's bedroom each measure 8ft by 16ft. The are two windows each measuring 2.5 ft by 4 ft. Jane needs to kno
    7·1 answer
  • What is the domain of H
    11·1 answer
  • Write the number 4302000000000 in scientific notation.
    9·1 answer
  • There is a pie eating contest with 14 participants. There are 29 pies that are all eaten. Which of the following best describes
    10·1 answer
  • Round the following problems to the nearest ten.
    5·2 answers
  • Evaluate the expression.<br><br> |23 – 4|
    12·1 answer
  • If 2+12=18, find the value of 3−13.
    5·2 answers
  • Convert each fractions to a decimal by dividing. Tell if it terminating or repeating.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!