Answer:
X=4
Step-by-step explanation:
30x+5=31x+1
x=4
8%=1 hour
?=48 hours
48×8
384
1000-384
616 bacteria
day 1 5 day 2 8 day 3 2.5 day 4 10 day 5 10 altogether is 35.5
5+3=8
5/2=2.5
5*2=10
10+10+8+5+2.5=35.5
B
think of the ratios as equivalent fractions. 2 over 14 is NOT equal to 3 over 42.
please where is the diagram