Respuesta :

Answer:

Situation 1: f(x)=45*(1.16x)

Situation 2: f(x) = 45-1.16x

Step-by-step explanation:

Situation 1: Eugene has a 12 acre plot and 33 acre plot of farmland .His irrigation cost for entire area averages $1.16 per acre per day . how munch does Eugene spend on irrigation in x days ?

Solution:

Eugene has a 12 acre plot and 33 acre plot

Total acre she has = 45

Since Cost of acre in 1 day is $1.16

So, cost of acre in x days = 1.16x

Since cost of 1 acre in x days is 1.16x

So, cost of 45 acres in x days = 45*(1.16x)

Thus f(x)=45*(1.16x)

Hence third tile f(x)=45*(1.16x) match the given situation 1

Situation 2: Jim spends $45 on bagels for his office . He also buy coffee for x coworkers . Each coffee cost $1.16.How much more money did Jim spends on donuts than coffee

Since he spend on bagels = $45

Cost of each coffee = $1.16

Since he buys coffee for x coworkers

So, cost of x coffee = $1.16x

Jim spends money on donuts than coffee = 45-1.16x

Thus f(x) = 45-1.16x

Hence second tile f(x) = 45-1.16x  match the given situation 2

ACCESS MORE
EDU ACCESS
Universidad de Mexico