Answer:
Step-by-step explanation:
2(2x+7+3x+8)
Answer:
2 and 1
Step-by-step explanation:
adjacent means next t, and angles 2 and 1 are next to each other
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=
10x+11
D.
2(6x+4)+2x+5=
12x+8+2x+5=
14x+13
E.
2(6x+5)-2x+1=
12x+10-2x+1=
10x+11
Answer choices B, C, and E simplify to 10x+11
Answer:
A 8^1/2
Step-by-step explanation:
Use formula for difference of perfect cubes:
Consider expression You know that then
The quadratic trinomial cannot be factored anymore, so the expression has two factors and
Answer: correct choice is A.