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
True [87]
2 years ago
12

Solve the following one-step equations using inverse operations.

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
7 0
1.) 7

2.) 27

3.) -9

5.)
You might be interested in
Give the function y=-5x+12, what is the output (y) when the input, x=-2?
artcher [175]

Answer:

y=22

Step-by-step explanation:

y=-5(-2)+12

y=10+12

y=22

6 0
3 years ago
Karen about a piece of that was cut into eight equal pieces she ate half of one piece what fraction of the whole pizza that she
Illusion [34]
If pizza has 8 pieces, then there are 7 1/2 pieces left.
She at 1/16 of the pizza.
5 0
3 years ago
Read 2 more answers
Plz help!! A jar contained 6 red marbles, 10 green marbles, and 8 blue marbles. A marble was selected at random, the color was r
Inessa [10]

Answer:

To calculate the relative frequency, first we need to know what exactly is and how to calculate it.

Relative frequency is the ratio between the absolute frequency (how many repetitions have a specific outcome) and the total outcomes. Also, this type of frequency is used to show the representation that some data have over the whole distribution.

So, in this case, we need to just divide 13, which belongs to red marble's results, to 60 which is the total outcomes, as it's presented:

         13redmarble                                                                                                                       Fr = -------------------------

       60 totalmarbles  

Normally, relative frequency is shown as a percentage multiplying this result by 100. Therefore, 22% is the approximate percentage of the relative frequency, which means that 22% is the representation of red marbles outcomes of the whole distribution, or we can say it as a probability: there's 22% of chances when someone extract a marble, it will be red.

3 0
2 years ago
Can someone please help which is the answer
Citrus2011 [14]
B. Angle B= Angle E
As this would only prove the AAA Similarity theorem, but not any Congruence Rule
3 0
3 years ago
Find the solutions to the system
Musya8 [376]
<span>y=x^2+5x+6
y=4x+12
Solution = (-3,0) and (2,20)

</span><span>y=x^2-3x-1
 y=8x-1
Solution = (0,-1) and (11,87)</span>
3 0
3 years ago
Other questions:
  • Prism A is similar to Prism B. The ratio of the surface area of Prism A to Prism B is 81:4. Find the volume ratio of Prism A to
    11·1 answer
  • Precalc.
    11·1 answer
  • The ratio of red marbels to blue marbles in a bag is 3:4 which of the following is a possible total number of marbels
    15·1 answer
  • If a baker doubles a recipe that calls for 6-2/3 cups of flour , how many cups of flour will be needed in all ?
    8·2 answers
  • A salesperson earns a salary of $9000 per year. she also makes a commission of 29% of your sales.
    12·1 answer
  • Liz earns a salary of $2,600 per month, plus a commission of 7% of her sales. She wants to earn at least $2,900 this month. Ente
    5·1 answer
  • La respuesta del ejercicio numero 7
    8·1 answer
  • (IM GIVING BRAINLIEST AND EXTRA POINTS TO WHO EVER HELPS ME!)
    12·2 answers
  • Ill be on my way to success once Katie stops deleting my questions
    6·2 answers
  • Factor the greatest common binomial factor from each polynomial
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!