Answer:
5x + 30
Step-by-step explanation:
Like terms are the terms that carry the same variable.
Here, 2x, 4x, and -x all have an x of degree 1. So, they are like terms. Thus, we can combine these into: 2x + 4x - x = 5x.
Now, -5, 29, and 6 are like terms because they are all constants, or non-variables. So, we can combine these: -5 + 29 + 6 = 30
Thus, the answer is 5x + 30.
Hope this helps!
Answer:
11.6
Step-by-step explanation:
Hopefully you want it solved, because that's what I'm about to do!
In order to solve this, you need to insert the value of t (which is 4.2) into the equation.
w(t) = 3 (4.2) - 1
Now that 4.2 is in the place of t, you solve it like you would any equation. Starting with multiplying 3 and 4.2 to get 12.6, and then subtracting one from that to get 11.6
Hope this helps!
Using conditional probability, it is found that there is a 0.12 = 12% probability that a student gets an A in Algebra 2 and does all their assignments.
<h3>What is Conditional Probability?</h3>
Conditional probability is the probability of one event happening, considering a <u>previous event</u>. The formula is:
In which
- P(B|A) is the probability of event B happening, given that A happened.
- is the probability of both A and B happening.
- P(A) is the probability of A happening.
In this problem, the events are:
- Event A: Student gets an A in Algebra 2.
- Event B: Student completes all the assignments in Algebra 2.
The probabilities are:
- The probability that a student gets an A in Algebra 2 is 0.2, hence .
- The probability that a student completes all the assignments in a Algebra 2 is 0.5, hence .
- The probability that a student does all their assignments given that they get an A in Algebra 2 is 0.6, hence .
We want to find , hence:
0.12 = 12% probability that a student gets an A in Algebra 2 and does all their assignments.
You can learn more about conditional probability at brainly.com/question/14398287
Answer:
sorry i don't understand the writing..
Step-by-step explanation:
Answer:1.-3,-2,-0.8,1/10,1/2,0.8,7
2.-3
3.7
Step-by-step explanation:
It all depends where the numbers are placed