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
frez [133]
1 year ago
9

3.5+2=2x-10help me HELP ME JIGGABOOS

Mathematics
1 answer:
Genrish500 [490]1 year ago
5 0
3.5 + 2 = 2x - 10
5.5 = 2x -10
+10 +10
—————————
15.5 = 2x
—— ——
2 2

7.75 = x

7.75 is the answer
You might be interested in
If the coefficient of determination is 0.233, what percentage of the variation in the data about the regression line is explaine
ddd [48]

We need the coefficient of determination definition

The coefficient of determination (R²) is a number between 0 and 1 that measures how well a statistical model predicts an outcome. You can interpret the R² as the proportion of variation in the dependent variable that is predicted by the statistical model

So if we have a coefficient of determination of 0.233 we multiply by 100 to get the percentage

Answer: 23.3%

3 0
2 years ago
The difference of 3 times a number and 20 is greater then 10
Novosadov [1.4K]
If the number is x, then 3 times x -20 >10 and 3x-20>10. Adding 20 to both sides, we get 3x >30 and by dividing by 3 we get x >10
3 0
3 years ago
Kayla buys a shirt for $8.19 she pays with a $10 bill how much change should she receive
hoa [83]
The answer is 10.00-8.19-1.81
6 0
3 years ago
Which rule states that when two outcomes are independent, the probability that these outcomes occur together is the product of t
charle [14.2K]

The rule which states that when two outcomes are independent, the probability that these outcomes occur together is the product of their individual probabilities is "Multiplicative rule".

<h3>What is Multiplicative rule?</h3>

The likelihood of both events A and B occurring, in accordance with the probability multiplication rule, is equal to the product of the probability of B occurring and the conditional probability of event A occurring given that event B occurs.

If A and B are dependent events, then the probability of both events occurring simultaneously is given by:

P(A \cap B)=P(B) \cdot P(A \mid B)

The likelihood of both events occurring simultaneously in an experiment where A and B are two independent events is given by:

P(A \cap B)=P(A) \cdot P(B)

Multiplication Theorem of Probability:

The multiplication guidelines that we use in probability have already been taught to us, including;

\begin{aligned}&P(A \cap B)=P(A) \times P(B \mid A) \text {; if } P(A) \neq 0 \\&P(A \cap B)=P(B) \times P(A \mid B) \text {; if } P(B) \neq 0\end{aligned}

Therefore, the relationship between two events is explained by the probability multiplication rule.

Set AB represents the events in which both events A and B have occurred for two events A and B related to a sample space S.

Consequently, (AB) indicates that occurrences A and B happened at the same time. You can write the event AB as AB.

Using the characteristics of conditional probability, the likelihood of event AB is calculated.

To know more about rule of multiplication, here

brainly.com/question/15050512

#SPJ4

6 0
2 years ago
There are 40 vehicles in a parking lot. Twenty percent of the vehicles are pickup trucks. how many pickup trucks are in the park
REY [17]
There would be 8 pickup trucks in the parking lot.
5 0
4 years ago
Other questions:
  • twice the difference between a number and 10 is equal to 6 times the number plus 14. what is the number?
    5·1 answer
  • What is the distance across the river?
    14·1 answer
  • ****WILL GIVE BRAINLIEST TO THE FIRST CORRECT ANSWER****
    14·2 answers
  • How can ΔABC be mapped to ΔXYZ?
    12·2 answers
  • Find the value of x in the triangle shown below
    13·2 answers
  • Suppose that J and K are points on the number line.
    8·1 answer
  • Which equation represents a proportional relationship?
    9·1 answer
  • Divide -15&lt;-6 by 3 on both sides
    9·2 answers
  • A size 8 kids shoe measures 9 2/3 inches. if 5 size 8 shoes are lined end to end, then bow many inches will they cover?
    6·2 answers
  • What is x if the volume of<br> the box is 70 in^3 ?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!