Answer:
x,y=(0,-7)
Step-by-step explanation:
Multiply eq2 by 3:
Subtract:
Substitute:
Hope this helps :D
Answer:
thats easy those balloons make the movie up
Answer:
Step-by-step explanation:
base^power
3^96
Answer:
-1/2
Step-by-step explanation:
We can find the slope if we are given two points
m = (y2-y1)/(x2-x1)
= (4-8)/(4 - -4)
= (4-8)/ (4+4)
= -4/8
= -1/2
Answer:
x= 1/2
Step-by-step explanation:
We do like:
log4 + log(x+2) = 1, and we know 1 = log10
so we write: log4 + log(x+2) = log10
or log[4(x+2)]= log10
then: 4(x+2)= 10
and x+2= 10/4 = 2.5
Finally we find out: x= 2.5-2=0.5
The answer is 0.5 or 1/2.
Hope you understand it