Answer:
-28(2z-1)
Step-by-step explanation:
Here what you do is factor out the GCF(greatest common factor), which is 28 and then put the rest of the equation: 2z-1 in parenthesis and multiply to check, which makes your equation the same as -56z+28. I hope this helps.
Answer:
first of all square mean two number or double so if we multiple 15×15=225 and if we multiply 16×16=256 mean the number 240 lies between them what about number 15.5 lets try now 15.5×15.5=240.25 if you want to make sure so just take a square root of this number
so 240 is product of (15.5)² note number after point is negligible
Since on a straight line 57+b=180
b=123
Answer:
$8
Step-by-step explanation:
Five student tickets cost $40
Price for each student tickets
= Total cost of five student tickets/5 students
=$40/5
=$8
Each student ticket cost $8
Answer:
No, it is not.
Step-by-step explanation: