Lisa wants to buy a phone card for $5. company x charges $0.37 for the first minute and $0.08 for each additional minute.
company y charges $0.52 for the first minute and $0.14 for each additional minute. if lisa makes just one call, which phone
company gives her more minutes for $52 how many more minutes?
a company y, about 29 minutes
company x, about 26 minutes
b. company x, about 29 minutes
company y, about 26 minutes

Company X, about 29 minutes.

Step-by-step explanation: Well, if she is going to spend $52, then you will want to immediately subtract 5 from both companies. Then, you will need to make a function. For Company X, it will be y=.08x+.37 (with y being total dollars and x being number of minutes), for Company Y, it will be y=.14x+.52. Then you will need to substitute 52 in for y and solve both equations.

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0