Answer:
20 questions
Step-by-step explanation:
Well, 10% of 50 is 5, and 5 x 4 = 20. Another way is 50 x .4
Answer:
x=11
Step-by-step explanation:
You first subtract 7 from both sides in which you get 15.
you then divide by 3 on both sides and you get 5.
you can then add 6 on to 5 and get
hope this helps ^.^
Answer is probably 164.09X10^1
There's an infinite amount of numbers that round to 8.21 when rounded to the nearest hundredth, for example:
8.211
8.209
8.214
8.21145683204
etc...
Just pick whichever two numbers you like :)