[Please Help I Will Appreciate It] Andrew is looking into prices for cable for his new home. He received the following breakdown for monthly prices.

Basic Cable: $39.99

Cable boxes: $3.49 per cable box

HD Service: $7.99 per cable box

DVR: $13.99 per cable box

Installation Fee: $100.00 (one-time fee)

The total cost for 12 months of cable service with b cable boxes is represented by the expression below.

$579.88 + $305.64b

Which statement best describes the coefficient of b?

A.

It is the cost for basic cable for one year and the installation fee.

B.

It is the cost for basic cable for one month and the installation fee.

C.

It is the cost for one cable box with DVR and HD service for one year.

D.

It is the cost for one cable box with DVR and HD service for one month.

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

boxplot e is the answer

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour