Multiply both sides by negative four to get rid of the fraction
j+18=-32
subtract 18
j=-50
Answer:
y=25x
Step-by-step explanation:
It is a linear equation with a slope of 25
I believe that the answer is b...the second one down.
im not completely sure. i have not don
Answer:
6.25 gm left
Step-by-step explanation:
Find the number of half lives in 26.3 years
26.3 / 5.26 = 5 half lives
(1/2) ^5 = 1/32 nd of the original will be left
1/32 * 200g = 6.25 gm left
