The equation for a linear function is y = mx + b, where m is the slope and b is the y-intercept.
The equation would be y = 45x + 1.
The half life is 138 days, meaning exactly half of the material will decay after this time. Use this information to find the decay factor 
:
Then after 250 days, there will be
grams left.
Answer:
100
Step-by-step explanation:
20/2= 10 and 10 squared is 100 but you have to move the -6 to the opposite side
The answer is letter a. m∠BAD = 108.42<span>°
The solution is as follows:
If </span>m∠BAC = 40.62° and m∠BCA = 30.96°, then
m∠CBA = 180° - m∠BCA - <span>m∠BAC
</span>m∠CBA = <span>108.42°
</span>
Since m∠BAD = m∠CBA due to the parallelogram's property,
<span>m∠BAD</span> = <span>108.42°.</span>
