Just simply collect like terms.
3x+4x+5+6
7x+11
Try and get the variable by its self by -81 from both sides then divide it by 7 and get ur answer.
Answer:
A
Step-by-step explanation:
One Solution
The answer is option "3, 40".
<span>m∠cab = 2x
m∠acb = x + 30
m∠cbd = 5x − 50
Now,
</span>m∠cab + m∠acb = m∠cbd
2x+x+30 = 5x-50
2x+x-5x = -50-30
-2x = -80
x = 40
The equation would be y=1000(1.06)^x, plug a 3 in for x, and you get that the answer is D. $1191.02.
