Answer: 10
Step-by-step explanation:you say they are equal (seems right )
Suppose time Olive is traveling is x hours.
distance=speed×time
Olive's speed=30 miles per hour
time= x hours
Therefore, Olive's distance at time x will be given by:
distance=30×x= 30x
The right equation is:
Miles=30x
X=2 so the value of x+5 is 7
The statistics she should use should be one of the measures of variability. There are 4 measures of variability, namely, the range, inter-quartile range, variance, and the standard deviation. She can use the interquartile range to compare the scores by percentile ranking if she wants to know it.
The correct answer (the one that isn't true) is the last one, "angle 1 and angle 2 are equal"
