The Smith family has a cell phone plan that costs $75 per month. The plan lets 5 members of the Smith family share 1,000 minutes to talk per month and 400 text messages per month. Any minutes over 1,000 cost $1 per minute and any texts over 400 cost $2 per text. There was a family emergency so the smith family uses 1050 minutes and 415 texts in the month of March. Part A writes a math expression that you could use to find the amount of the Smith cell phone bill for the month of March.

T = 2(x-400) + 1(y-1000) + 75

Step-by-step explanation:

T = total cost

x = text messages

y = minutes

T = 2(x-400) + 1(y-1000) + 75

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.