Answer:
Y=-1
Step-by-step explanation:
y=-2(2)+3
y= -4 +3
-4+3=-1
y=-1
It is 7.7 because u need to round it to the neares but not everytime;)
Brainestt??;)
Answer:
36
Step-by-step explanation:
7x + 8
x = 4
So, 7(4) = 28
28 + 8 = 36
Answer:
10x^2 (x+2) (x+6)
Step-by-step explanation:
assuming you meant 120 not 1120
10x^4+ 80x^3 + 120x^2
factor out 10 x^2
10x^2 (x^2 +8x+12)
what numbers multiply together to get 12 and add together to get 8
2*6 = 12 2+6 = 8
10x^2 (x+2) (x+6)
B and D are the same answer?????
2 is subtracted from 8 which gives you 6 and 6 times 5 equals 30