Answer:
B, C, and E
Step-by-step explanation:
<u>Simplify all answer choices:</u>
A.
5(2x+10)+1=
10x+50+1=
10x+51
B.
7(x+2)+3x-3=
7x+14+3x-3=
10x+11
C.
3(3x+4)+x-1=
9x+12+x-1=
D.
2(6x+4)+2x+5=
12x+8+2x+5=
14x+13
E.
2(6x+5)-2x+1=
12x+10-2x+1=
Answer choices B, C, and E simplify to 10x+11
B I think
70.5
Refer to attached image
y= -4x+4
there you go!!!
54
p(x)=x^2+50, p(2)=2^2+50=54
d = 72
d + 13 + 95 = 180
(Angles are supplementary)
d + 108 = 180
d = 180 - 108
