Answer:
B) 2(x+4)
C) 3(3x+5)−7x–7
Step-by-step explanation:
B) 2(x+4) = 2x + 8
C) 3(3x+5)-7x-7
= 9x +15 - 7x - 7
= 9x - 7x + 15 - 7
= 2x + 8
Step-by-step explanation:
it's
√122 or 10√22
_____________________________
The expanded form for this problem is <span><span> 200,000 </span><span>+90,000 +30,000</span><span>+7,000 </span><span>+50 </span><span>+8<span> </span></span></span>
0.7777777778
there you go your welcome
Answer:
41.67
Step-by-step explanation:
log 2x+log12=3
log (a) + log (b) = log (ab)
log (2x*12) =3
log (24x) = 3
raise each side to the power of 10
10 ^ log (24x) = 10 ^3
24x = 1000
divide by 24
24x/24 = 1000/24
x = 41.666666666......
rounding to the nearest hundredth
41.67