Answer:
100 x 13/16 x 25b =4
18 3/4 = 25b/4
b=25/4
b= 6.25
Step-by-step explanation:
25/4 = 6 1/4 last weekend and 18 3/4 this weekend.
Answer:
A. 2
B. 8
C. 4
Explanation:
Overall, you just make sure they all equal the same thing. Since 7+2+3=12, fit the blank so it also equals 12.
Same goes with B. 8+2=10, so fill in the blank to where it equals 10 (8). 0+4 is four, so not sure how you didn't get that haha.
Hope this helps :)
Answer:
use half-life formula!
Step-by-step explanation:
for exponential word problems, lots of them use the half life formula.
hope this helps :)
The answer to this is (x+6)(x+2)