Answer:

Step-by-step explanation:
Work to isolate x on one side of the inequality:

Therefore the answer is all x values larger than or equal to -30

Answer:
Indices are used to show numbers that have been multiplied by themselves. They can also be used to represent roots, such as the square root, and some fractions. The laws of indices enable expressions involving powers to be manipulated more efficiently than writing them out in full.
Answer:
y=-0.5x+8
Step-by-step explanation:
stat, or just rise over run
Answer:
69
Step-by-step explanation:
Answer:
The median, mode, and interquartile range have nothing to do with the total weight.The total weight is the mean, multiplied by the number of people.
Step-by-step explanation: