Answer:
m=2
b=-3
Step-by-step explanation:
standard form of the slope equation
y=mx+b
m=2
b=-3
I’m not 100% sure I haven’t done percentage increase in a while so don’t take my word for it but I think it’s 6% but double check with someone else
I did change over original
21500-22790=1290
1290
——— x 100 = 6%
21500
But please check with someone else just in case
Answer:
Step-by-step explanation:
6(x-3)=6(x)+6(-3)=6x-18
Answer:
11a^3 + 7a^2 + 8a
Step-by-step explanation:
( 5a^3 - 2a^2 ) + ( 6a^3 + 9a^2 + 8a )
= 5a^3 + 6a^3 + -2a^2 + 9a^2 + 8a
= 11a^3 + 7a^2 + 8a
Answer:
y=5/2x+1
Step-by-step explanation:
if you put into a calculator it will show you if they are perpendicular to -5x+2y=10
-5x+2y=10 (subtract -5x on both sides)
2y=5x+10 (divide 2 on both sides)
y=5/2x+5