Answer:
.7
Step-by-step explanation:
30/.7 is 21
Answer:
About the distance across the United States or 3800 km (23612 miles)
Step-by-step explanation:



x=3.8.
Answer:
12/100 is the defective rate
so 12/100*12/100*(1-12/100
Step-by-step explanation:
Answer:
A (c=1,900-163-259)
Step-by-step explanation:
This is right because this equation follows the PEMDAS rules in order to get the correct answer.
Answer:
y= -12
Step-by-step explanation:
4x+8 = -x+3 -> Find x by using all information
5x=-5 -> Simplify
x=-1 -> Solve
y=-12 -> Plug in to find y