3 years ago

Help me please and thank you

1 answer:

7 0

B because when you combine all of those terms, x^4 + 7x^4, and 3x^3 - 2x^3, and x^2 - 5x^2, and x - x, and 1 you get 8x^4 + x^3 - 4x^2 + 1.

You might be interested in

Marrrta [24]

12y-2
-6p+2.5
-18+1.75r
-20b+2.4

7 0

4 years ago

fomenos

Answer:

my answer is b) 0

Step-by-step explanation:

coz

-3+4+2+1+-4+-1+3+-2=0

divided by 8 is 0

4 0

3 years ago

dolphi86 [110]

$\frac{9}{16}+\frac{1}{2}=\frac{9}{16}+\frac{8}{16}=\frac{17}{16}=1\frac{1}{16}$

I hope I helped :D

4 0

3 years ago

blondinia [14]

Answer:

Quadrant IV, or the fourth quadrant.

Step-by-step explanation:

Plot your points, first plotting 5, then plotting -2.

4 0

3 years ago

jeyben [28]

Multiply 40x7 then subtract that total you got from multiplying 40x7 with 420

40x7=160

420-160=260

260 pieces of wood were left.

4 0

3 years ago