Afootball team is at the 50-yard line. on the first play the team gains 12 yards. on the second play the team loses yards and is back at the 50- yard line. which integer represents the total change in yards after the second play?

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.

What can you determine about the solutions of this system

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x