Arailroad crew can lay 6 miles of track each day. they need to lay 162 miles of track. the length, l (in miles), that is left to lay after d days is given by the following function. l(d)=162-6d answer the following questions. (a). how many miles of track does the crew have left to lay after 17 days? (b). how many days will it take the crew to lay all the track?

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply. the equation    represents the sum of the two numbers. the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers. the equation    represents the sum of the two numbers. the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

10% of 1,900,000. show me how you got the answer