Answer:
A x=33
Step-by-step explanation:
log (3x+1) =2
Raise each side to the power of 10 to get rid of the base 10 log
10 ^log (3x+1) =10^2
3x+1 = 100
Subtract 1 from each side
3x+1-1 = 100-1
3x= 99
Divide by 3
3x/3 = 99/3
x =33
Answers are 7/2;4 and 3;5/2
Answer:
1,1 brainless pls? ..... ..
Answer:
<h2>The slope m = -1</h2>
Step-by-step explanation:
The formula of a slope:

We have the points (4, -1) and (-1, 4). Substitute:

Answer:
Real number
Step-by-step explanation:
Those are the Real numbers.
Real numbers (R) are the conjoint of Rational Numbers (Q) - those than can be written as a fraction, e.g., 4/3, 80/456, etc. - and Irrational Numbers (I) - those that CAN'T be represented by a fraction, e.g., pi number.
So R = Q ∪ I