Answer:
3.b
i hope question 3.a. is 5^x ÷ 5^-3 = 5^5
3.a.
Answer:
They are skew and will never intersect.
Step-by-step explanation:
see attachment for the missing figure
Lines a and b are skew lines since they are not parallel and they do not intersect. The explanation that they don't intersect is on the grounds that each line is in a parallel plane. Parallel means heading off to the same direction but neither converging nor diverging.
Answer:
$420,000
Step-by-step explanation:
The added percentage can be turned into a multiplier to make the problem easier.
value + 12%×value = value(1 +0.12) = 1.12×value
1.12×$375,000 = $420,000
It is $420,000 now.
Answer:
huhh
Step-by-step explanation:
<span>4(x+5) = 4x +5x
Simplify by distributing and combining like terms
</span>(4)(x)+(4)(5)=4x+5x
4x+20=4x+5x
4x+20=(4x+5x)
4x+20=9x
Subtract 9x from each side
4x+20−9x=9x−9x
5x+20=0
<span />
Subtract 20 from each side
−5x+20−20=0−20
−5x=−20
Divide each side by -5
-5x ÷ -5 = -20 ÷ -5
x = 4
P.S this was actually harder than most algebra problems, so don't beat yourself about it :D<span /><span /><span /><span /><span />
