Answer:
utv = 2x-57 = 41
stv = x = 49
Step-by-step explanation:
x+2x-57=90
3x=147
x=49
Answer:
what ever y equals plug it back into the problem and if get 0=0 then u got
Step-by-step explanation:
it
Answer: 7
Step-by-step explanation:
First find the absolute value of the numbers then apply the signs.
The absolute value of -5 is 5
The absolute value of 6 is 6
The absolute value of 8 is 8
5 - 6 + 8 = 7
Answer:
83
Step-by-step explanation:
17 correctly answered questions x 5 points = 85 points
3 blank questions x 0 points = 0 points
5 wrong questions x -2 = -10 points
85 - 10 = 75 points
75 + 8 = 83
