All categories

2 years ago

Can someone please help me out with this its really urgent Ill mark brainliest

Mathematics

1 answer:

Alex73 [517]2 years ago

7 0

Answer:

smart dot company c=.50t+12

communication plus c=2.50t

Step-by-step explanation:

smart dot has the starting point of $12 per month already so that would be your y-intercept with the equation being y=mx+b , y being the cost m being the amount of money per hour, x being the time spent, and b being the starting cost.

So with that smart dot would be c=.50t+12

with communication plus not having that starting point it would just be c=2.50t

You might be interested in

PLEASE HELP! PLEASE HELP! PLEASE HELP

marin [14]

1Distributive
2Commutative
3Associative
4Commutative
5Associative

4 0

2 years ago

#20

yKpoI14uk [10]

0.48 miles

Step-by-step explanation:

Step 1

It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.

Step 2

Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]

6 0

2 years ago

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the dista

scZoUnD [109]

The answer to this question
is 60mph

3 0

2 years ago

Area and Perimeter of a rectangle that is 92 meters long and 18 meters wide

tensa zangetsu [6.8K]

a= 92(18) =1656

Area= 1656m

p= 2(92+18) =220

Perimeter= 220m

5 0

3 years ago

Richard walks every day for exercise at a rate of 1 kilometer every 20 minutes.

OleMash [197]

Answer:

3000 meters

Step-by-step explanation:

1 kilometer = 1000 meters

1 kilometers = every 20 minutes

3× 1000 meters= 20 min ×3

3000 meters = 60 min/ 1 hour

7 0

2 years ago