We have that
<span>x - y = 4-------> multiply by -1-----> -x+y=-4-----> equation 1
x+ 2y = 4------> equation 2
add equation 1 and equation 2
-x+y=-4
x+2y=4
-----------------
0+3y=0-----> y=0
x+2y=4------> x+0=4------>x=4
the solution is the point (4,0)</span>
I hope this helps you
1)
-1-5/6=-6/6-5/6= -11/6
2)
-27/21-7/21=-34/21
3)
-2+26/7= -14/7+26/7 =12/7
5,000,115
Hope this helps:)
Answer:
Step-by-step explanation:
every week the plant grows by 12%, so the ratio is 1.12. the original height of the plant is 6. f(x)=a(b^x) such that a=6, b=1.12, and x=t
