Answer:
x=7
Step-by-step explanation:
-6 + 4x = x + 15
3x = 21
x=7
1.92*9=17.28
The total would be $17.28
Answer:
p = -
or -1.75
Step-by-step explanation:
-4(p - 1) = 8
-4p + 1 = 8
-4p = 7
p = -
or -1.75
No, because the sum of the total angle measure (or whatever it is called) is 720°, but those numbers only add up to 710°