Answer:
70 miles per hour
Step-by-step explanation:
422 divided by 6
The answer is

first you must multiply or use the FOIL method (First, Outer, Inner, Last)
First you multiply the first terms

this gives you 3x^2, then you multiple the outer terms

this gives you -21x, then you multiply the inner terms

that gives you 2x, finally you multiply the last terms

that gives you 14, now you combine like terms

now you put all the terms together and end up with your solution
40x+30x=315
70x=315
315/70=
4.5 hours
12:00 noon + 4.5 hours = 4:30 pm
C. X= 18
ex:
4x-7=7x-61
(They equal eachother)
you solve and get 18
Answer:
47%
Step-by-step explanation:
well you can get it if your lucky but it would be a 47% for me.