Answer:
a) 40
b) 80
c) 77
d) 48
Step-by-step explanation:
To find the missing numerator, multiply the equation by the denominator of the fraction with the missing numerator.
a) (10/15)(60) = (x/60)(60)
40 = x
__
b) (x/180)(180) = (4/9)(180)
x = 80
c) (7/11)(121) = (x/121)(121)
77 = x
d) (x/144)(144) = (2/6)(144)
x = 48
Answer: $3227.93 APEX
y=27x
first you have to do 3x9 to get the answer witch is 27 so then it wants an eqation so the eqation would be y=27x