Susan tries a different company's customer service line. That company charges only $2 to be connected to a technician but an additional $4 per minute. What is the linear
function that represents Susan's total cost for a call that lasts x minutes?
O A. y = 4x+2
O B. y = 4x
O C. y= 2x+4
OD. y = 2
HINT
SUBMIT

idk

step-by-step explanation:

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- niki minaj

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: