Answer:
b=-2
Step-by-step explanation:
3√-8 = -2
-2^3 = -8
Answer:
7/12
Step-by-step explanation:
You have to find a common denominator, so you would multiply 3 from the 1/3 by 4 which gets you twelve. And bc you multiplied the 3 you have to multiple the 1 so 1/3 would be 4/12. You would then multiply 4 by 3 and get 12. Then do the same to the one on top. So 1/4 would be 3/12. You then add 3 and 4 and get 7. That’s the numerator, the denominator stays 12. So it would be 7/12
Answer:
the exact form is
but the decimal form is 12.124 :)))
Step-by-step explanation:
Answer:
y = - 7x - 26
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 7, thus
y = - 7x + c ← is the partial equation of the line
To find c substitute (- 5, 9) into the partial equation
9 = 35 + c ⇒ c = 9 - 35 = - 26
y = - 7x - 26 ← equation of line
Answer:
x=11/5
Step-by-step explanation:
Firstly you should transfer the denominator to the RHS from LHS
So you'll get
2x+1=3(-x+4)
so now
2x+1=12-3x
2x+1+3x=12
5x+1=12
5x=12-1
5x=11
x=11/5