Question

Your cell phone company charges $50 per month for basic service, plus an additional $0.10 per text message. Let m represent the number of text messages and C represent the total monthly bill, write an equation to find the total monthly bill from your cell phone company.
A. C = 0.10m - 50
B. C = 50m - 0.10
C. C = 0.10m + 50
D. C = 50m + 0.10

Answer 1

let's say you use 10 text messages, how much does that cost you?

Answer 2

1$

Answer 3

that's .10 x 10 right...so your function have to have .10 x the number of messages
then 50 is in addtion to each month...what's your guess?

Answer 4

b. only because you would take 10 cents for every text you send and then you have to add the additional cost of the standard fees. so if you had 10 messages you would take 0.10X10+50=51

Answer 5

Its C, C = 0.10m + 50

Answer 6

A dog owner buys a 50 lbs bag of dog food. Each day she used 2 lbs of dog food to feed her dogs. After 15 days how much dog food remains?
A. 20 lbs
B. 24 lbs
C. 35 lbs
D. 48 lbs

Answer 7

20 lbs

Answer 8

after 15 days, how many lbs were used if each day she used 2 lbs ?

Answer 9

sorry c but my exploitation was right

Answer 10

yeah

Answer 11

Which theorem or postulate would be used to prove the two triangles congruent?

A. ASA
B. AAS
C. SSS
D. AAA

Answer 12

look at both triangles , what do you see in common?

Answer 13

everything

Answer 14

not really, see the notation on each figure...see which one is noted the same as other...why don't you lable the 2 triangles as ABC and DEF ..then compare them

Answer 15

u lost me

Answer 16

what can you say about the side AB and DE ?