Answer:
x = 53
Step-by-step explanation:
22 - 3 ( x - 70 ) = x + 20 Multiply out
22 - 3x + 210 = x + 20
22 + 210 - 3x = x + 20
232 - 3x = x + 20
232 - 3x + 3x = x + 3x + 20
232 = 4x + 20
232 - 20 = 4x + 20 - 20
212 = 4x
212/4 = 4x/4
212/4 = x
x = 53
Answer:
1. not
2.yes
3.yes?
4.yes?
5.no
Step-by-step explanation:
i put question marks by ones im not posivie about
Answer:
M. x(n)
Step-by-step explanation:
Because it is one of the few not used
It would cost 48.60 because 59.99*0.25=14.99 then you subtract so 59.99-14.99=45.00 then you multiply the tax 45.00*0.08=3.6 finally you add that 45.00+3.60=48.60
The original price was 78.18 because you’re multiply 67.99*0.15=10.19 since your are finding the original price you have to add 67.99+10.19=78.18.
2/3
denominator is increased by a number so 3+a
numerator is doubled so 2(2)= 4
in order for it to be a whole (or 1) then it would have to be 4/4
so 4-3=1
the number is 1