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
Sindrei [870]
3 years ago
8

Which equation could be used to find the difference between 12 and 19

Mathematics
1 answer:
qaws [65]3 years ago
6 0

Answer:

7

Step-by-step explanation:

You might be interested in
A rectangular room is three times as long as it is wide, and its perimeter is 48 meters. Find the length of the room.
Marianna [84]
To find the length of the room you will have to add up all of the sides and divide by four
5 0
3 years ago
How do you know when ratios are equivalent and when they are not equivalent
White raven [17]
Ratios are equivalent when that can be reduced or multiplied to be the same number.
Ex) 1:4 is the same as 2:8 or 4:16
10:20 is the same as 8:16 or 1:2

They are not equivalent if you can’t do this
7 0
3 years ago
Simplify the expression:<br> 5q+–8q
vodka [1.7K]

Answer:

-3q

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms

Step-by-step explanation:

<u>Step 1: Define</u>

5q + -8q

<u>Step 2: Simplify</u>

  1. Rewrite:                               5q - 8q
  2. Combine like terms:           -3q
3 0
3 years ago
Read 2 more answers
Describe the relationship between two variables when the correlation coefficient r is one of the following.(a) near –1weak or no
AlexFokin [52]

Step-by-step explanation:

I don't know this math yet

sorry

7 0
3 years ago
Which inequality represents the situation: Kate took $3 out of her purse and still had at least $8 in it. How much did she have
krek1111 [17]

Answer:

k-3 ≥8

Step-by-step explanation:

k-3 ≥8

kate takes out 3 dollars and has at least 8 dollars left, meaning she could have more.

7 0
3 years ago
Other questions:
  • What is x. |x − 2| − 8 = 10
    10·2 answers
  • Can you explain please?
    15·1 answer
  • A pound is approximately 0.45 kilogram. A person weighs 87 kilograms. What is the person's weight, in pounds, when rounded to th
    12·1 answer
  • A circle is centered at the point (-7, -1) and passes through the point (8, 7).The radius of the circle is____ units. The point
    5·1 answer
  • ___________is an expected error based only on the observations limited to a sample taken from a population
    15·1 answer
  • What is the value of n?
    13·1 answer
  • Find the value of Y!!!!<br><br> A. 4°<br> B. 24°<br> C. 65°<br> D. 155°
    12·2 answers
  • If johnny had 5 apples and gave away 10 how many apples does he have?
    8·2 answers
  • What point is a solution to both equations: y = x - 8 and y = -3x + 16 ?
    14·2 answers
  • X less than 42 is 15<br><br> Which equation represents this scenario?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!