Answer:
Step-by-step explanation:Use the square root on both sides:
x
–
5
=
±
√
3
Add 5 to both sides:
x
=
5
±
√
3
This breaks into two equations:
x
=
5
+
√
3
and
x
=
5
−
√
3
Use the square root on both sides:
x
–
5
=
±
√
3
Add 5 to both sides:
x
=
5
±
√
3
This breaks into two equations:
x
=
5
+
√
3
and
x
=
5
−
√
3
Answer:
No because equations have equal signs
Step-by-step explanation:
This is an expression
5z - 8 = 32
5z = 32 + 8
5z = 40
z = 40/5
z = 8
So, your final answer is 8 which is option C.
Hope this helps!
Answer:
94
Step-by-step explanation:
Average = Total / Number of Data

You have a total of 280 points after 4 quizzes.
4+4=8 quizzes in total
Total you need for average to be 82

Number of points you need to hit required:

You need 376 points in total for the next 4 quizzes.

You need an average of 94 points on the next 4 quizzes.