if three ladult where having $180,and two adults out of the three pay$70 each
the third person Will pay $40
Answer:
P = 16x - 30
Step-by-step explanation:
P = 2L + 2W
P = 2(3x - 4) + 2(5x - 11)
P = 6x - 8 + 10x - 22
P = 16x - 30
5*(n-20)= (4n+4) / 2 is the equation, please say what you need answered.
Answer:
b=10, a=13
Step-by-step explanation:
let s number of yellow = a
number of blue = b
we have
a+b =23
2b - a = 7
->a+b +2b -a = 23+7
-> 3b = 30
->b = 10
->a = 13
First you need to simplify it so
5 7/8 = 5x8=40 40+7=47 so at the moment you have 47/8
then do
11/4 is fine so find the common denominator
in this case its 8 so 4x2=8 and then 11x2=22 so you have 47/8-22/8
which = 25/8 then you simplify and you get <em><u>3 1/8</u></em>
