Jackie ran 7 more miles than 2 times the number of miles Aidan ran this week. Jackie ran 39 miles this week. Part A: Write an equation that represents this situation, using x to represent the number of miles Aidan ran this week.
Part B: How many miles did Aidan run this week?
Aidan ran
miles.

ummm seems that u didnt post the attachement !

i dont know

step-by-step explanation:

umm. i dont know

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."