5≤x≤9 it can also be reversed as 9≥x≥5 which is the same thing
Answer:
the second to last option on the bottom,
x= -3x...-4(5)(-4)
Step-by-step explanation:
only option that follows the quadratic formula format
Answer:
860 degrees
Step-by-step explanation:
-210+210=0
0+650=650
650+210=860
Answer:
Step-by-step explanation:
√x - 7 = 3 {add 7 to bothe sides}
√x - 7 + 7 = 3 + 7
√x + 0 = 10
√x = 10
Square both sides,
(√x)² = 10²
x = 100
Answer:
25 students
Step-by-step explanation:
What we need to do here is to do some tracing. We simply need to go to the point on the concert band where we have the value 35.
After sighting this value, we then make a tracing to the line of best fit. Then from this line of best fit, we trace the point on the matching band that correlated with the value 35.
If properly traced, we would arrive at a value of 25 on the marching band