Let h be high temperature for today.
We are told that today high temperature will be at least 75 degrees. This means the high temperature will be greater than or equal to 75 degrees.
Let us represent this information by our inequality.
Therefore, our desired inequality will be .
Answer:
4.33 x 10^6
Step-by-step explanation:
2.3 * 10^5
+ exponent move to the right
2.3 = 230000
4.1 * 10^6
+ exponent move to the right
4.1 = 4100000
230000 + 4100000 = 4330000
4330000 in notation form is...
4.33 x 10^6
Recheck your work by
4.33 x 10^6
+ exponent move to the right
4.33 = 4330000
4.33 x 10^6
Hope this helps.
Answer:
A.
Step-by-step explanation:
x < -6 means that x is lesser than -6. Thus, C and D are wrong. A filled up dot means that -6 is also a possible number for x, but here it says that x is lesser than -6, so it cannot be -6 itself. Thus, B with the filled up dot is also wrong.