Answer:
A I think im fairly certain
Step-by-step explanation:
Its 75 because you at the 2 variables and then subtract them by 180 so 180-105=75
Answer:
X-16 the first one
Step-by-step explanation:
The first one is equal to x-4
Answer:
A. -12h² - 22h + 14
Step-by-step explanation:
(-4h +2)(3h +7) = -4h(3h +7) +2(3h +7) . . . . . . . (a +b)c = ac +bc
= (-4h)(3h) + (-4h)(7) + (2)(3h) + (2)(7) . . . . . . . a(b +c) = ab +ac . . . (twice)
= -12h² -28h +6h +14
= -12h² -22h +14 . . . . . . . . collect terms
0=6n- 36
6n-36
6 x-5-36
35-36
n=-1
I hope this help
