resolver las siguientes operaciones combinadas con signos de agrupación. c(-7+4[-3-(3+9)]}(-12÷(-5+(-1)]} d -12+(-65÷5-3+(-4÷(8÷4)-3(12÷4)]-6​

for b its (t) and c its (d)

step-by-step explanation:

the answer to the expression is 83

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96